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)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
13.1
N
Final Pressure (F2)
36.7
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 13.1 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-PC-037
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 13.1 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $16.59 AUD
Regular price $19.91 AUD Sale price $16.59 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)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
13.1
N
Final Pressure (F2)
36.7
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 13.1 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    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-PC-037
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 13.1 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $16.59 AUD
Regular price $19.91 AUD Sale price $16.59 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)
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 - 31.8 mm - 29.4 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-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 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 $26.14 AUD
Regular price $31.36 AUD Sale price $26.14 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)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 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-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 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 $26.14 AUD
Regular price $31.36 AUD Sale price $26.14 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)
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 - 31.8 mm - 29.4 N No Handle - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-S3-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $23.59 AUD
Regular price $28.31 AUD Sale price $23.59 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)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 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-S3-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $23.59 AUD
Regular price $28.31 AUD Sale price $23.59 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)
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 - 31.8 mm - 29.4 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-PC-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $12.05 AUD
Regular price $14.45 AUD Sale price $12.05 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)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    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-PC-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $12.05 AUD
Regular price $14.45 AUD Sale price $12.05 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)
31.8
mm

(Equiv. 1.252 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 - 31.8 mm - 29.4 N No Handle - Steel
Material: Steel    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-C-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $17.41 AUD
Regular price $20.89 AUD Sale price $17.41 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)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 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-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $17.41 AUD
Regular price $20.89 AUD Sale price $17.41 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)
29.4
N
Final Pressure (F2)
77.4
N
Tip Diameter (D)
6.4
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel
Material: Steel    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-CHX-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $23.95 AUD
Regular price $28.75 AUD Sale price $23.95 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)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 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-CHX-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $23.95 AUD
Regular price $28.75 AUD Sale price $23.95 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)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Tip Diameter (D)
6.4
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Acetal
Material: Steel Body with Acetal    Head Diameter (E): 31.8 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-318-C-HXLK-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $24.95 AUD
Regular price $29.95 AUD Sale price $24.95 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)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Acetal
Material: Steel Body with Acetal    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-HXLK-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $24.95 AUD
Regular price $29.95 AUD Sale price $24.95 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)
36.5
mm

(Equiv. 1.437 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
22.2
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
12.7
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 36.5 mm - 11.1 N Pull Ring - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal   
Category: Plungers - Spring - Pull Ring
Part Number: PLST-127C-365-RASL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 36.5 mm - 11.1 N Pull Ring - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $103.14 AUD
Regular price Sale price $103.14 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)
36.5
mm

(Equiv. 1.437 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
22.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 36.5 mm - 11.1 N Pull Ring - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Tip Diameter (D): 7.9 mm    Tip Length (C): 12.7 mm   
Category: Plungers - Spring - Pull Ring
Part Number: PLST-127C-365-RASL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 36.5 mm - 11.1 N Pull Ring - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $103.14 AUD
Regular price Sale price $103.14 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)
22.1
mm

(Equiv. 0.87 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
8.9
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
10.2
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 2.2 N L Handle - Steel
Material: Steel    Head Diameter (E): 38.1 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-381-HLCL-009
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 2.2 N L Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $45.14 AUD
Regular price $54.16 AUD Sale price $45.14 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)
22.1
mm

(Equiv. 0.87 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
8.9
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 2.2 N L Handle - Steel
Material: Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 10.2 mm    Head Diameter (E): 38.1 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-381-HLCL-009
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 2.2 N L Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $45.14 AUD
Regular price $54.16 AUD Sale price $45.14 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)
8.9
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
10.2
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N L Handle - Steel
Material: Steel    Head Diameter (E): 38.1 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-381-HLC-009
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N L Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $42.05 AUD
Regular price $50.45 AUD Sale price $42.05 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)
8.9
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N L Handle - Steel
Material: Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 10.2 mm    Head Diameter (E): 38.1 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-381-HLC-009
Spring Plungers - 1/2-13 UNC - 12.7mm - 25.4 mm - 2.2 N L Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $42.05 AUD
Regular price $50.45 AUD Sale price $42.05 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)
43.6
mm

(Equiv. 1.717 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
71.2
N
Tip Diameter (D)
6.4
mm
Tip Length (C)
2.7
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 43.6 mm - 2.2 N No Handle - Steel
Material: Steel    Head Diameter (E): 43.6 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-436-CHX2-071
Spring Plungers - 1/2-13 UNC - 12.7mm - 43.6 mm - 2.2 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $59.14 AUD
Regular price $70.96 AUD Sale price $59.14 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)
43.6
mm

(Equiv. 1.717 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
71.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 43.6 mm - 2.2 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.4 mm    Tip Length (C): 2.7 mm    Head Diameter (E): 43.6 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-127C-436-CHX2-071
Spring Plungers - 1/2-13 UNC - 12.7mm - 43.6 mm - 2.2 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $59.14 AUD
Regular price $70.96 AUD Sale price $59.14 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)
35.6
mm

(Equiv. 1.402 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
22.2
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
12.7
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Tee Handle - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 50.8 mm   
Category: Plungers - Spring - Tee Handle
Part Number: PLST-127C-508-HTSL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Tee Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $57.32 AUD
Regular price $68.78 AUD Sale price $57.32 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)
35.6
mm

(Equiv. 1.402 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
22.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Tee Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 12.7 mm    Head Diameter (E): 50.8 mm   
Category: Plungers - Spring - Tee Handle
Part Number: PLST-127C-508-HTSL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Tee Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $57.32 AUD
Regular price $68.78 AUD Sale price $57.32 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)
35.6
mm

(Equiv. 1.402 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
22.2
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
12.7
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Ring Handle - Steel
Material: Steel    Head Diameter (E): 50.8 mm   
Category: Plungers - Spring - Ring Handle
Part Number: PLST-127C-508-RCL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Ring Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $43.59 AUD
Regular price $52.31 AUD Sale price $43.59 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)
35.6
mm

(Equiv. 1.402 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
22.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Ring Handle - Steel
Material: Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 12.7 mm    Head Diameter (E): 50.8 mm   
Category: Plungers - Spring - Ring Handle
Part Number: PLST-127C-508-RCL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Ring Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $43.59 AUD
Regular price $52.31 AUD Sale price $43.59 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)
35.6
mm

(Equiv. 1.402 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
22.2
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
12.7
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Ring Handle - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 50.8 mm   
Category: Plungers - Spring - Ring Handle
Part Number: PLST-127C-508-RSL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Ring Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $59.50 AUD
Regular price $71.40 AUD Sale price $59.50 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)
35.6
mm

(Equiv. 1.402 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
22.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Ring Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 12.7 mm    Head Diameter (E): 50.8 mm   
Category: Plungers - Spring - Ring Handle
Part Number: PLST-127C-508-RSL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Ring Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $59.50 AUD
Regular price $71.40 AUD Sale price $59.50 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)
35.6
mm

(Equiv. 1.402 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
22.2
N
Tip Diameter (D)
7.9
mm
Tip Length (C)
12.7
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Tee Handle - Steel
Material: Steel    Head Diameter (E): 50.8 mm   
Category: Plungers - Spring - Tee Handle
Part Number: PLST-127C-508-HTCL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Tee Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $44.23 AUD
Regular price $53.07 AUD Sale price $44.23 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)
35.6
mm

(Equiv. 1.402 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
22.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Tee Handle - Steel
Material: Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 12.7 mm    Head Diameter (E): 50.8 mm   
Category: Plungers - Spring - Tee Handle
Part Number: PLST-127C-508-HTCL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 35.6 mm - 11.1 N Tee Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $44.23 AUD
Regular price $53.07 AUD Sale price $44.23 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)
28.4
mm

(Equiv. 1.118 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 - 28.4 mm - 4.5 N L Handle - Steel
Material: Steel    Head Diameter (E): 53.6 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-536-HLCL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.4 mm - 4.5 N L Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $46.68 AUD
Regular price $56.02 AUD Sale price $46.68 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)
28.4
mm

(Equiv. 1.118 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
22.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.4 mm - 4.5 N L Handle - Steel
Material: Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 19.1 mm    Head Diameter (E): 53.6 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-536-HLCL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.4 mm - 4.5 N L Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $46.68 AUD
Regular price $56.02 AUD Sale price $46.68 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)
28.4
mm

(Equiv. 1.118 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 - 28.4 mm - 4.5 N L Handle - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 53.6 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-536-HLSL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.4 mm - 4.5 N L Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $57.32 AUD
Regular price $68.78 AUD Sale price $57.32 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)
28.4
mm

(Equiv. 1.118 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
22.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.4 mm - 4.5 N L Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 19.1 mm    Head Diameter (E): 53.6 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-536-HLSL-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.4 mm - 4.5 N L Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $57.32 AUD
Regular price $68.78 AUD Sale price $57.32 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)
28.4
mm

(Equiv. 1.118 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 - 28.4 mm - 4.5 N L Handle - Steel
Material: Steel    Head Diameter (E): 53.6 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-536-HLC-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.4 mm - 4.5 N L Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $42.32 AUD
Regular price $50.78 AUD Sale price $42.32 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)
28.4
mm

(Equiv. 1.118 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
22.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.4 mm - 4.5 N L Handle - Steel
Material: Steel    Tip Diameter (D): 7.9 mm    Tip Length (C): 19.1 mm    Head Diameter (E): 53.6 mm   
Category: Plungers - Spring - L Handle
Part Number: PLST-127C-536-HLC-022
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.4 mm - 4.5 N L Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $42.32 AUD
Regular price $50.78 AUD Sale price $42.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
5/8-11 UNC (15.88mm)

Thread Length (B)
23.9
mm

(Equiv. 0.941 in.)
Initial Pressure (F1)
20.0
N
Final Pressure (F2)
45.0
N
Tip Diameter (D)
8.4
mm
Tip Length (C)
4.6
mm
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 20 N No Handle - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 23.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-159C-239-S3-045 (5 Pcs)
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 20 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $238.68 AUD
Regular price Sale price $238.68 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
5/8-11 UNC (15.88mm)

Thread Length (B)
23.9
mm

(Equiv. 0.941 in.)
Initial Pressure (F1)
20.0
N
Final Pressure (F2)
45.0
N
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 20 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 8.4 mm    Tip Length (C): 4.6 mm    Head Diameter (E): 23.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-159C-239-S3-045 (5 Pcs)
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 20 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $238.68 AUD
Regular price Sale price $238.68 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
5/8-11 UNC (15.88mm)

Thread Length (B)
23.9
mm

(Equiv. 0.941 in.)
Initial Pressure (F1)
45.0
N
Final Pressure (F2)
100.0
N
Tip Diameter (D)
8.4
mm
Tip Length (C)
4.6
mm
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 45 N No Handle - Steel
Material: Steel    Head Diameter (E): 23.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-159C-239-C-100
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 45 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)
5/8-11 UNC (15.88mm)

Thread Length (B)
23.9
mm

(Equiv. 0.941 in.)
Initial Pressure (F1)
45.0
N
Final Pressure (F2)
100.0
N
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 45 N No Handle - Steel
Material: Steel    Tip Diameter (D): 8.4 mm    Tip Length (C): 4.6 mm    Head Diameter (E): 23.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-159C-239-C-100
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 45 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)
5/8-11 UNC (15.88mm)

Thread Length (B)
23.9
mm

(Equiv. 0.941 in.)
Initial Pressure (F1)
20.0
N
Final Pressure (F2)
45.0
N
Tip Diameter (D)
8.4
mm
Tip Length (C)
4.6
mm
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 20 N No Handle - Steel
Material: Steel    Head Diameter (E): 23.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-159C-239-C-045
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 20 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $23.95 AUD
Regular price $28.75 AUD Sale price $23.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
5/8-11 UNC (15.88mm)

Thread Length (B)
23.9
mm

(Equiv. 0.941 in.)
Initial Pressure (F1)
20.0
N
Final Pressure (F2)
45.0
N
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 20 N No Handle - Steel
Material: Steel    Tip Diameter (D): 8.4 mm    Tip Length (C): 4.6 mm    Head Diameter (E): 23.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-159C-239-C-045
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 20 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $23.95 AUD
Regular price $28.75 AUD Sale price $23.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
5/8-11 UNC (15.88mm)

Thread Length (B)
23.9
mm

(Equiv. 0.941 in.)
Initial Pressure (F1)
45.0
N
Final Pressure (F2)
100.0
N
Tip Diameter (D)
8.4
mm
Tip Length (C)
4.6
mm
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 45 N No Handle - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 23.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-159C-239-S3-100 (5 Pcs)
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 45 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $216.77 AUD
Regular price Sale price $216.77 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
5/8-11 UNC (15.88mm)

Thread Length (B)
23.9
mm

(Equiv. 0.941 in.)
Initial Pressure (F1)
45.0
N
Final Pressure (F2)
100.0
N
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 45 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 8.4 mm    Tip Length (C): 4.6 mm    Head Diameter (E): 23.9 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-159C-239-S3-100 (5 Pcs)
Spring Plungers - 5/8-11 UNC - 15.88mm - 23.9 mm - 45 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $216.77 AUD
Regular price Sale price $216.77 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
5/8-11 UNC (15.88mm)

Thread Length (B)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
5.6
N
Final Pressure (F2)
22.2
N
Tip Diameter (D)
9.5
mm
Tip Length (C)
11.1
mm
Spring Plungers - 5/8-11 UNC - 15.88mm - 13.5 mm - 5.6 N Ring Handle - Steel Body with Phenolic
Material: Steel Body with Phenolic    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Ring Handle
Part Number: PLST-159C-254-RPC-022
Spring Plungers - 5/8-11 UNC - 15.88mm - 13.5 mm - 5.6 N Ring Handle - Steel Body with Phenolic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $111.23 AUD
Regular price $133.47 AUD Sale price $111.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
5/8-11 UNC (15.88mm)

Thread Length (B)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
5.6
N
Final Pressure (F2)
22.2
N
Spring Plungers - 5/8-11 UNC - 15.88mm - 13.5 mm - 5.6 N Ring Handle - Steel Body with Phenolic
Material: Steel Body with Phenolic    Tip Diameter (D): 9.5 mm    Tip Length (C): 11.1 mm    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Ring Handle
Part Number: PLST-159C-254-RPC-022
Spring Plungers - 5/8-11 UNC - 15.88mm - 13.5 mm - 5.6 N Ring Handle - Steel Body with Phenolic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $111.23 AUD
Regular price $133.47 AUD Sale price $111.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
5/8-11 UNC (15.88mm)

Thread Length (B)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
5.6
N
Final Pressure (F2)
22.2
N
Tip Diameter (D)
9.5
mm
Tip Length (C)
11.1
mm
Spring Plungers - 5/8-11 UNC - 15.88mm - 13.5 mm - 5.6 N Pull Ring - Steel Body with Acetal
Material: Steel Body with Acetal    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Pull Ring
Part Number: PLST-159C-254-RAC-022
Spring Plungers - 5/8-11 UNC - 15.88mm - 13.5 mm - 5.6 N Pull Ring - Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $71.50 AUD
Regular price Sale price $71.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
5/8-11 UNC (15.88mm)

Thread Length (B)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
5.6
N
Final Pressure (F2)
22.2
N
Spring Plungers - 5/8-11 UNC - 15.88mm - 13.5 mm - 5.6 N Pull Ring - Steel Body with Acetal
Material: Steel Body with Acetal    Tip Diameter (D): 9.5 mm    Tip Length (C): 11.1 mm    Head Diameter (E): 25.4 mm   
Category: Plungers - Spring - Pull Ring
Part Number: PLST-159C-254-RAC-022
Spring Plungers - 5/8-11 UNC - 15.88mm - 13.5 mm - 5.6 N Pull Ring - Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $71.50 AUD
Regular price Sale price $71.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.