Collection: Plungers - Spring - L Handle - Locking - Steel
Plungers -> Spring -> L Handle -> Locking -> SteelThere are 11 products in the sub-categories of Plungers - Spring - L Handle - Locking - Steel. Browse the Plungers - Spring - L Handle - Locking - Steel products table.
Category Details
A selection of Steel Locking L Handle Spring Plungers. Items shown with Long-Lok have a dry threadlocking sealant applied to thread.
- A compact mechanical component with a spring-loaded ball or pin inside a housing that applies consistent, predictable force. Internal spring compresses when pressure is applied to the ball or pin, allowing it to settle into designated positions or recess.
- Provides a reliable holding or locating mechanism in various industrial applications where precise alignment or securing of parts is needed.
- Also known as ball plungers or spring-loaded pins.
Miniature Bearings Australia - MBA Minibearings
Additional resources:
A more concise listing may be found in the Plungers - Spring - L Handle - Locking - Steel category on the Small Parts & Bearings online store.
Thread Size (A) | Thread Length (B) | Initial Pressure (F1) | Final Pressure (F2) | Tip Diameter (D) | Tip Length (C) |
Indicative Image |
---|---|---|---|---|---|---|
Thread Size (A)
M6 (6x1mm)
|
Thread Length (B)
20.0
mm (Equiv. 0.787 in.) |
Initial Pressure (F1)
2.2
N |
Final Pressure (F2)
11.1
N |
Tip Diameter (D)
4.0
mm |
Tip Length (C)
10.0
mm |
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Material: Steel Body Length (B): 32.0 mm Handle Diameter (G): 2.3 mm Handle Length (F): 12.7 mm | ||||||
Part Number: PLST-060-320-HLCL-011
Spring Plungers - M6 - 6x1mm - 20 mm - 2.2 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$42.86 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Thread Size (A) | Thread Length (B) | Initial Pressure (F1) | Final Pressure (F2) |
Indicative Image |
||
Thread Size (A)
M6 (6x1mm)
|
Thread Length (B)
20.0
mm (Equiv. 0.787 in.) |
Initial Pressure (F1)
2.2
N |
Final Pressure (F2)
11.1
N |
![]() |
||
Material: Steel Tip Diameter (D): 4.0 mm Tip Length (C): 10.0 mm Body Length (B): 32.0 mm Handle Diameter (G): 2.3 mm Handle Length (F): 12.7 mm | ||||||
Part Number: PLST-060-320-HLCL-011
Spring Plungers - M6 - 6x1mm - 20 mm - 2.2 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$42.86 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Thread Size (A)
1/4-20 UNC (6.35mm)
|
Thread Length (B)
12.7
mm (Equiv. 0.5 in.) |
Initial Pressure (F1)
0.5
N |
Final Pressure (F2)
2.2
N |
Tip Diameter (D)
4.1
mm |
Tip Length (C)
5.1
mm |
![]() |
Material: Steel Body Length (B): 19.1 mm Handle Diameter (G): 2.3 mm Handle Length (F): 10.2 mm | ||||||
Part Number: PLST-064C-191-HLCL-002
Spring Plungers - 1/4-20 UNC - 6.35mm - 12.7 mm - 0.5 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$42.95 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Thread Size (A)
1/4-20 UNC (6.35mm)
|
Thread Length (B)
12.7
mm (Equiv. 0.5 in.) |
Initial Pressure (F1)
0.5
N |
Final Pressure (F2)
2.2
N |
![]() |
||
Material: Steel Tip Diameter (D): 4.1 mm Tip Length (C): 5.1 mm Body Length (B): 19.1 mm Handle Diameter (G): 2.3 mm Handle Length (F): 10.2 mm | ||||||
Part Number: PLST-064C-191-HLCL-002
Spring Plungers - 1/4-20 UNC - 6.35mm - 12.7 mm - 0.5 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$42.95 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Thread Size (A)
1/4-20 UNC (6.35mm)
|
Thread Length (B)
20.3
mm (Equiv. 0.799 in.) |
Initial Pressure (F1)
2.2
N |
Final Pressure (F2)
11.1
N |
Tip Diameter (D)
4.1
mm |
Tip Length (C)
9.7
mm |
![]() |
Material: Steel Body Length (B): 31.8 mm Handle Diameter (G): 2.3 mm Handle Length (F): 12.7 mm | ||||||
Part Number: PLST-064C-318-HLCL-011
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.3 mm - 2.2 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$40.05 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Thread Size (A)
1/4-20 UNC (6.35mm)
|
Thread Length (B)
20.3
mm (Equiv. 0.799 in.) |
Initial Pressure (F1)
2.2
N |
Final Pressure (F2)
11.1
N |
![]() |
||
Material: Steel Tip Diameter (D): 4.1 mm Tip Length (C): 9.7 mm Body Length (B): 31.8 mm Handle Diameter (G): 2.3 mm Handle Length (F): 12.7 mm | ||||||
Part Number: PLST-064C-318-HLCL-011
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.3 mm - 2.2 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$40.05 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Thread Size (A)
3/8-16 UNC (9.53mm)
|
Thread Length (B)
15.7
mm (Equiv. 0.618 in.) |
Initial Pressure (F1)
1.1
N |
Final Pressure (F2)
5.6
N |
Tip Diameter (D)
6.4
mm |
Tip Length (C)
7.6
mm |
![]() |
Material: Steel Body Length (B): 28.7 mm Handle Diameter (G): 3.6 mm Handle Length (F): 14.2 mm J: 3.3 | ||||||
Part Number: PLST-095C-287-HLCL-006
Spring Plungers - 3/8-16 UNC - 9.53mm - 15.7 mm - 1.1 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$41.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Thread Size (A)
3/8-16 UNC (9.53mm)
|
Thread Length (B)
15.7
mm (Equiv. 0.618 in.) |
Initial Pressure (F1)
1.1
N |
Final Pressure (F2)
5.6
N |
![]() |
||
Material: Steel Tip Diameter (D): 6.4 mm Tip Length (C): 7.6 mm Body Length (B): 28.7 mm Handle Diameter (G): 3.6 mm Handle Length (F): 14.2 mm J: 3.3 | ||||||
Part Number: PLST-095C-287-HLCL-006
Spring Plungers - 3/8-16 UNC - 9.53mm - 15.7 mm - 1.1 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$41.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Thread Size (A)
3/8-16 UNC (9.53mm)
|
Thread Length (B)
15.7
mm (Equiv. 0.618 in.) |
Initial Pressure (F1)
3.3
N |
Final Pressure (F2)
16.7
N |
Tip Diameter (D)
6.4
mm |
Tip Length (C)
14.2
mm |
![]() |
Material: Steel Body Length (B): 50.8 mm Handle Diameter (G): 3.6 mm Handle Length (F): 19.1 mm J: 3.3 | ||||||
Part Number: PLST-095C-508-HLCL-017
Spring Plungers - 3/8-16 UNC - 9.53mm - 15.7 mm - 3.3 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$43.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Thread Size (A)
3/8-16 UNC (9.53mm)
|
Thread Length (B)
15.7
mm (Equiv. 0.618 in.) |
Initial Pressure (F1)
3.3
N |
Final Pressure (F2)
16.7
N |
![]() |
||
Material: Steel Tip Diameter (D): 6.4 mm Tip Length (C): 14.2 mm Body Length (B): 50.8 mm Handle Diameter (G): 3.6 mm Handle Length (F): 19.1 mm J: 3.3 | ||||||
Part Number: PLST-095C-508-HLCL-017
Spring Plungers - 3/8-16 UNC - 9.53mm - 15.7 mm - 3.3 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$43.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Thread Size (A)
M10 (10x1.5mm)
|
Thread Length (B)
29.7
mm (Equiv. 1.169 in.) |
Initial Pressure (F1)
3.3
N |
Final Pressure (F2)
16.7
N |
Tip Diameter (D)
6.0
mm |
Tip Length (C)
14.0
mm |
![]() |
Material: Steel Body Length (B): 51.0 mm Handle Diameter (G): 3.5 mm Handle Length (F): 19.0 mm J: 3.3 | ||||||
Part Number: PLST-100-510-HLCL-017
Spring Plungers - M10 - 10x1.5mm - 29.7 mm - 3.3 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$46.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Thread Size (A)
M10 (10x1.5mm)
|
Thread Length (B)
29.7
mm (Equiv. 1.169 in.) |
Initial Pressure (F1)
3.3
N |
Final Pressure (F2)
16.7
N |
![]() |
||
Material: Steel Tip Diameter (D): 6.0 mm Tip Length (C): 14.0 mm Body Length (B): 51.0 mm Handle Diameter (G): 3.5 mm Handle Length (F): 19.0 mm J: 3.3 | ||||||
Part Number: PLST-100-510-HLCL-017
Spring Plungers - M10 - 10x1.5mm - 29.7 mm - 3.3 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$46.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Thread Size (A)
M12 (12x1.75mm)
|
Thread Length (B)
28.2
mm (Equiv. 1.11 in.) |
Initial Pressure (F1)
4.5
N |
Final Pressure (F2)
22.3
N |
Tip Diameter (D)
7.0
mm |
Tip Length (C)
19.0
mm |
![]() |
Material: Steel Body Length (B): 54.0 mm Handle Diameter (G): 4.8 mm Handle Length (F): 25.4 mm J: 3.8 | ||||||
Part Number: PLST-120-540-HLCL-022
Spring Plungers - M12 - 12x1.75mm - 28.2 mm - 4.5 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$54.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Thread Size (A)
M12 (12x1.75mm)
|
Thread Length (B)
28.2
mm (Equiv. 1.11 in.) |
Initial Pressure (F1)
4.5
N |
Final Pressure (F2)
22.3
N |
![]() |
||
Material: Steel Tip Diameter (D): 7.0 mm Tip Length (C): 19.0 mm Body Length (B): 54.0 mm Handle Diameter (G): 4.8 mm Handle Length (F): 25.4 mm J: 3.8 | ||||||
Part Number: PLST-120-540-HLCL-022
Spring Plungers - M12 - 12x1.75mm - 28.2 mm - 4.5 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$54.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
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 |
![]() |
Material: Steel Body Length (B): 38.1 mm Handle Diameter (G): 4.8 mm Handle Length (F): 19.1 mm J: 3.3 | ||||||
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 Fri, Oct 24, 2025 Regular price
$45.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
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 |
![]() |
||
Material: Steel Tip Diameter (D): 7.9 mm Tip Length (C): 10.2 mm Body Length (B): 38.1 mm Handle Diameter (G): 4.8 mm Handle Length (F): 19.1 mm J: 3.3 | ||||||
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 Fri, Oct 24, 2025 Regular price
$45.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
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 |
![]() |
Material: Steel Body Length (B): 53.6 mm Handle Diameter (G): 4.8 mm Handle Length (F): 25.4 mm J: 3.3 | ||||||
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 Fri, Oct 24, 2025 Regular price
$46.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
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 |
![]() |
||
Material: Steel Tip Diameter (D): 7.9 mm Tip Length (C): 19.1 mm Body Length (B): 53.6 mm Handle Diameter (G): 4.8 mm Handle Length (F): 25.4 mm J: 3.3 | ||||||
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 Fri, Oct 24, 2025 Regular price
$46.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Thread Size (A)
5/8-11 UNC (15.88mm)
|
Thread Length (B)
28.4
mm (Equiv. 1.118 in.) |
Initial Pressure (F1)
3.3
N |
Final Pressure (F2)
11.1
N |
Tip Diameter (D)
9.7
mm |
Tip Length (C)
12.7
mm |
![]() |
Material: Steel Body Length (B): 47.8 mm Handle Diameter (G): 4.8 mm Handle Length (F): 22.4 mm J: 3.3 | ||||||
Part Number: PLST-159C-478-HLCL-011 (250 Pcs)
Spring Plungers - 5/8-11 UNC - 15.88mm - 28.4 mm - 3.3 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$15,656.68 AUD
Regular price
Unit price
/
per
250 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
Thread Size (A)
5/8-11 UNC (15.88mm)
|
Thread Length (B)
28.4
mm (Equiv. 1.118 in.) |
Initial Pressure (F1)
3.3
N |
Final Pressure (F2)
11.1
N |
![]() |
||
Material: Steel Tip Diameter (D): 9.7 mm Tip Length (C): 12.7 mm Body Length (B): 47.8 mm Handle Diameter (G): 4.8 mm Handle Length (F): 22.4 mm J: 3.3 | ||||||
Part Number: PLST-159C-478-HLCL-011 (250 Pcs)
Spring Plungers - 5/8-11 UNC - 15.88mm - 28.4 mm - 3.3 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$15,656.68 AUD
Regular price
Unit price
/
per
250 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Thread Size (A)
5/8-11 UNC (15.88mm)
|
Thread Length (B)
47.5
mm (Equiv. 1.87 in.) |
Initial Pressure (F1)
4.5
N |
Final Pressure (F2)
22.2
N |
Tip Diameter (D)
9.7
mm |
Tip Length (C)
25.4
mm |
![]() |
Material: Steel Body Length (B): 77.5 mm Handle Diameter (G): 4.8 mm Handle Length (F): 25.4 mm J: 3.3 | ||||||
Part Number: PLST-159C-775-HLCL-022
Spring Plungers - 5/8-11 UNC - 15.88mm - 47.5 mm - 4.5 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$69.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Thread Size (A)
5/8-11 UNC (15.88mm)
|
Thread Length (B)
47.5
mm (Equiv. 1.87 in.) |
Initial Pressure (F1)
4.5
N |
Final Pressure (F2)
22.2
N |
![]() |
||
Material: Steel Tip Diameter (D): 9.7 mm Tip Length (C): 25.4 mm Body Length (B): 77.5 mm Handle Diameter (G): 4.8 mm Handle Length (F): 25.4 mm J: 3.3 | ||||||
Part Number: PLST-159C-775-HLCL-022
Spring Plungers - 5/8-11 UNC - 15.88mm - 47.5 mm - 4.5 N L Handle - Steel Plunger Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$69.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|