Collection: Plungers - Spring

Plungers -> Spring
Thread Size (A) Thread Length (B) Initial Pressure (F1) Final Pressure (F2) Tip Diameter (D) Tip Length (C) Indicative
Image
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
22.2
mm

(Equiv. 0.874 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
44.5
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.2 mm - 11.1 N Knurled Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-127C-222-HKASL-044
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.2 mm - 11.1 N Knurled Handle - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $98.14 AUD
Regular price Sale price $98.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A) Thread Length (B) Initial Pressure (F1) Final Pressure (F2) Indicative
Image
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
22.2
mm

(Equiv. 0.874 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
44.5
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.2 mm - 11.1 N Knurled Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Tip Diameter (D): 7.9 mm    Tip Length (C): 6.4 mm   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-127C-222-HKASL-044
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.2 mm - 11.1 N Knurled Handle - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $98.14 AUD
Regular price Sale price $98.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel
Material: Steel    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HC-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $30.14 AUD
Regular price $36.16 AUD Sale price $30.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel
Material: Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 6.4 mm    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HC-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $30.14 AUD
Regular price $36.16 AUD Sale price $30.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel
Material: Steel    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HCL-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $40.86 AUD
Regular price $49.04 AUD Sale price $40.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel
Material: Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 6.4 mm    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HCL-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $40.86 AUD
Regular price $49.04 AUD Sale price $40.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel with Acetal
Material: Steel with Acetal    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HCLK-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $35.05 AUD
Regular price $42.05 AUD Sale price $35.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel with Acetal
Material: Steel with Acetal    Tip Diameter (D): 7.9 mm    Tip Length (C): 6.4 mm    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HCLK-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $35.05 AUD
Regular price $42.05 AUD Sale price $35.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Stainless Steel with Acetal
Material: Stainless Steel with Acetal   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HS-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Stainless Steel with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $59.68 AUD
Regular price $71.62 AUD Sale price $59.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Stainless Steel with Acetal
Material: Stainless Steel with Acetal    Tip Diameter (D): 7.9 mm    Tip Length (C): 6.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HS-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Stainless Steel with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $59.68 AUD
Regular price $71.62 AUD Sale price $59.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HSL-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $69.68 AUD
Regular price $83.62 AUD Sale price $69.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 6.4 mm    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HSL-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $69.68 AUD
Regular price $83.62 AUD Sale price $69.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HSLLK-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $68.32 AUD
Regular price $81.98 AUD Sale price $68.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 6.4 mm    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HSLLK-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $68.32 AUD
Regular price $81.98 AUD Sale price $68.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel
Material: Steel    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HCLLK-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $42.50 AUD
Regular price $51.00 AUD Sale price $42.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
7.8
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel
Material: Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 6.4 mm    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Acetal Handle
Part Number: PLST-127C-254-HCLLK-008
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N Acetal Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $42.50 AUD
Regular price $51.00 AUD Sale price $42.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
27.0
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
4.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel
Material: Steel    Head Diameter (E): 27.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-279-C-027
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $23.23 AUD
Regular price $27.87 AUD Sale price $23.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
27.0
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.1 mm    Tip Length (C): 4.1 mm    Head Diameter (E): 27.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-279-C-027
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $23.23 AUD
Regular price $27.87 AUD Sale price $23.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
9.8
N
Final Pressure (F2)
54.1
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
4.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 9.8 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Head Diameter (E): 27.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-279-PC-054 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 9.8 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $136.86 AUD
Regular price $164.24 AUD Sale price $136.86 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
9.8
N
Final Pressure (F2)
54.1
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 9.8 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Tip Diameter (D): 6.1 mm    Tip Length (C): 4.1 mm    Head Diameter (E): 27.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-279-PC-054 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 9.8 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $136.86 AUD
Regular price $164.24 AUD Sale price $136.86 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
27.0
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
4.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Head Diameter (E): 27.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-279-PC-027 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $120.95 AUD
Regular price $145.15 AUD Sale price $120.95 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
27.0
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Tip Diameter (D): 6.1 mm    Tip Length (C): 4.1 mm    Head Diameter (E): 27.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-279-PC-027 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $120.95 AUD
Regular price $145.15 AUD Sale price $120.95 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
10.0
N
Final Pressure (F2)
55.0
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
4.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Steel
Material: Steel    Head Diameter (E): 27.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-279-C-055
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $23.50 AUD
Regular price $28.20 AUD Sale price $23.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
10.0
N
Final Pressure (F2)
55.0
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.1 mm    Tip Length (C): 4.1 mm    Head Diameter (E): 27.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-279-C-055
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $23.50 AUD
Regular price $28.20 AUD Sale price $23.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
10.0
N
Final Pressure (F2)
47.0
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
4.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel Body with Plastic
Material: Stainless Steel Body with Plastic    Head Diameter (E): 27.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-279-PS-047
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $41.95 AUD
Regular price $50.35 AUD Sale price $41.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
10.0
N
Final Pressure (F2)
47.0
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel Body with Plastic
Material: Stainless Steel Body with Plastic    Tip Diameter (D): 6.1 mm    Tip Length (C): 4.1 mm    Head Diameter (E): 27.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-279-PS-047
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $41.95 AUD
Regular price $50.35 AUD Sale price $41.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
10.0
N
Final Pressure (F2)
47.0
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
4.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 27.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-279-S3-047 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $207.59 AUD
Regular price Sale price $207.59 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
10.0
N
Final Pressure (F2)
47.0
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 6.1 mm    Tip Length (C): 4.1 mm    Head Diameter (E): 27.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-279-S3-047 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $207.59 AUD
Regular price Sale price $207.59 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
22.2
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
19.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-286-HLASL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $83.77 AUD
Regular price Sale price $83.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
22.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Tip Diameter (D): 7.9 mm    Tip Length (C): 19.1 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-286-HLASL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $83.77 AUD
Regular price Sale price $83.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
22.2
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
19.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Stainless Steel Body with Phenolic
Material: Stainless Steel Body with Phenolic   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-286-HLPSL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Stainless Steel Body with Phenolic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $80.86 AUD
Regular price $97.04 AUD Sale price $80.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
22.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Stainless Steel Body with Phenolic
Material: Stainless Steel Body with Phenolic    Tip Diameter (D): 7.9 mm    Tip Length (C): 19.1 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-286-HLPSL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Stainless Steel Body with Phenolic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $80.86 AUD
Regular price $97.04 AUD Sale price $80.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
22.2
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
19.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Steel Body with Phenolic
Material: Steel Body with Phenolic   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-286-HLPCL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Steel Body with Phenolic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $73.50 AUD
Regular price Sale price $73.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
22.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Steel Body with Phenolic
Material: Steel Body with Phenolic    Tip Diameter (D): 7.9 mm    Tip Length (C): 19.1 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-286-HLPCL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Steel Body with Phenolic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $73.50 AUD
Regular price Sale price $73.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
22.2
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
19.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Steel Body with Acetal
Material: Steel Body with Acetal   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-286-HLACL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $66.14 AUD
Regular price $79.36 AUD Sale price $66.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
22.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Steel Body with Acetal
Material: Steel Body with Acetal    Tip Diameter (D): 7.9 mm    Tip Length (C): 19.1 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-286-HLACL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 4.5 N L Handle - Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $66.14 AUD
Regular price $79.36 AUD Sale price $66.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-S3-041
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $24.32 AUD
Regular price $29.18 AUD Sale price $24.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-S3-041
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $24.32 AUD
Regular price $29.18 AUD Sale price $24.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Body with Acetal Nose
Material: Steel Body with Acetal Nose    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-AC-041 (250 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Body with Acetal Nose Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $4,101.50 AUD
Regular price Sale price $4,101.50 AUD
250 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Body with Acetal Nose
Material: Steel Body with Acetal Nose    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-AC-041 (250 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Body with Acetal Nose Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $4,101.50 AUD
Regular price Sale price $4,101.50 AUD
250 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel
Material: Steel    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-C-041
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $14.59 AUD
Regular price $17.51 AUD Sale price $14.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-C-041
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $14.59 AUD
Regular price $17.51 AUD Sale price $14.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-AS-041
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $26.59 AUD
Regular price $31.91 AUD Sale price $26.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-AS-041
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $26.59 AUD
Regular price $31.91 AUD Sale price $26.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Tip Diameter (D)
6.4
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel
Material: Steel    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-C-041A
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $21.59 AUD
Regular price $25.91 AUD Sale price $21.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.4 mm    Tip Length (C): 6.4 mm    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-C-041A
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $21.59 AUD
Regular price $25.91 AUD Sale price $21.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 29.4 N No Handle - Steel Body with Acetal Nose
Material: Steel Body with Acetal Nose    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-AC-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 29.4 N No Handle - Steel Body with Acetal Nose Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $19.50 AUD
Regular price $23.40 AUD Sale price $19.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 29.4 N No Handle - Steel Body with Acetal Nose
Material: Steel Body with Acetal Nose    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-AC-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 29.4 N No Handle - Steel Body with Acetal Nose Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $19.50 AUD
Regular price $23.40 AUD Sale price $19.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.