JG Ball Plungers

JG Ball Plungers | Precision Position Control & Retention Components

JG ball plungers—also called spring plungers or ball detent plungers—are spring-loaded components used to create a detent, indexing point, or light holding force in fixtures and mechanical assemblies (application dependent). They’re commonly used for locating, positioning, and “click-stop” style engagement in adjustable parts, covers, guards, and modular workholding where repeatability matters but full locking hardware isn’t required. Ball plungers are typically selected by thread size and spring force to match the feel and retention needed for the application.

Stainless Steel Ball Plungers

Jergens Ball Plungers are made under extremely accurate machine controls and rigid inspection procedures. Accurate spring alignment is maintained by using a stainless rivet with a long shank on larger sizes of our Ball Plungers. This precisely positions the spring for more accurate ball travel and provides positive control of spring pressure. By minimizing the lining pin head thickness, we can use the longest possible springs.

Steel Ball Plungers

Jergens Ball Plungers are made under extremely accurate machine controls and rigid inspection procedures. Accurate spring alignment is maintained by using a stainless rivet with a long shank on larger sizes of our Ball Plungers. This precisely positions the spring for more accurate ball travel and provides positive control of spring pressure. By minimizing the lining pin head thickness, we can use the longest possible springs.

Stainless Steel Ball Plungers - Fine Thread (UNF)

Jergens Ball Plungers are made under extremely accurate machine controls and rigid inspection procedures. Accurate spring alignment is maintained by using a stainless rivet with a long shank on larger sizes of our Ball Plungers. This precisely positions the spring for more accurate ball travel and provides positive control of spring pressure. By minimizing the lining pin head thickness, we can use the longest possible springs.

Steel Ball Plungers - Fine Thread (UNF)

Jergens Ball Plungers are made under extremely accurate machine controls and rigid inspection procedures. Accurate spring alignment is maintained by using a stainless rivet with a long shank on larger sizes of our Ball Plungers. This precisely positions the spring for more accurate ball travel and provides positive control of spring pressure. By minimizing the lining pin head thickness, we can use the longest possible springs.

JG Ball Plungers | Precision Position Control & Retention Components

JG ball plungers—also called spring plungers or ball detent plungers—are spring-loaded components used to create a detent, indexing point, or light holding force in fixtures and mechanical assemblies (application dependent). They’re commonly used for locating, positioning, and “click-stop” style engagement in adjustable parts, covers, guards, and modular workholding where repeatability matters but full locking hardware isn’t required. Ball plungers are typically selected by thread size and spring force to match the feel and retention needed for the application.

Stainless Steel Ball Plungers

Jergens Ball Plungers are made under extremely accurate machine controls and rigid inspection procedures. Accurate spring alignment is maintained by using a stainless rivet with a long shank on larger sizes of our Ball Plungers. This precisely positions the spring for more accurate ball travel and provides positive control of spring pressure. By minimizing the lining pin head thickness, we can use the longest possible springs.

Steel Ball Plungers

Jergens Ball Plungers are made under extremely accurate machine controls and rigid inspection procedures. Accurate spring alignment is maintained by using a stainless rivet with a long shank on larger sizes of our Ball Plungers. This precisely positions the spring for more accurate ball travel and provides positive control of spring pressure. By minimizing the lining pin head thickness, we can use the longest possible springs.

Stainless Steel Ball Plungers - Fine Thread (UNF)

Jergens Ball Plungers are made under extremely accurate machine controls and rigid inspection procedures. Accurate spring alignment is maintained by using a stainless rivet with a long shank on larger sizes of our Ball Plungers. This precisely positions the spring for more accurate ball travel and provides positive control of spring pressure. By minimizing the lining pin head thickness, we can use the longest possible springs.

Steel Ball Plungers - Fine Thread (UNF)

Jergens Ball Plungers are made under extremely accurate machine controls and rigid inspection procedures. Accurate spring alignment is maintained by using a stainless rivet with a long shank on larger sizes of our Ball Plungers. This precisely positions the spring for more accurate ball travel and provides positive control of spring pressure. By minimizing the lining pin head thickness, we can use the longest possible springs.

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JERGENS BALL PLUNGER, 1/2 , LF, LOCKING - 10913

JERGENS BALL PLUNGER, 1/2 , LF, LOCKING - 10913

SKU: JG-10913
MPN: 10913

JERGENS BALL PLUNGER, 1/2 , MED, LOCKING - 10914

JERGENS BALL PLUNGER, 1/2 , MED, LOCKING - 10914

SKU: JG-10914
MPN: 10914

JERGENS BALL PLUNGER, 1/2, HF, LOCKING - 10915

JERGENS BALL PLUNGER, 1/2, HF, LOCKING - 10915

SKU: JG-10915
MPN: 10915

JERGENS BALL PLUNGER, 1/4 , HF, LOCKING - 10906

JERGENS BALL PLUNGER, 1/4 , HF, LOCKING - 10906

SKU: JG-10906
MPN: 10906

JERGENS BALL PLUNGER, 1/4 , LF, LOCKING - 10904

JERGENS BALL PLUNGER, 1/4 , LF, LOCKING - 10904

SKU: JG-10904
MPN: 10904

JERGENS BALL PLUNGER, 1/4 , MED, LOCKING - 10905

JERGENS BALL PLUNGER, 1/4 , MED, LOCKING - 10905

SKU: JG-10905
MPN: 10905

JERGENS BALL PLUNGER, 3/8 , HF, LOCKING - 10912

JERGENS BALL PLUNGER, 3/8 , HF, LOCKING - 10912

SKU: JG-10912
MPN: 10912

JERGENS BALL PLUNGER, 3/8 , LF, LOCKING - 10910

JERGENS BALL PLUNGER, 3/8 , LF, LOCKING - 10910

SKU: JG-10910
MPN: 10910

JERGENS BALL PLUNGER, 3/8 , MED, LOCKING - 10911

JERGENS BALL PLUNGER, 3/8 , MED, LOCKING - 10911

SKU: JG-10911
MPN: 10911

JERGENS BALL PLUNGER, 5-40 STANDARD, LOCKING - 10927

JERGENS BALL PLUNGER, 5-40 STANDARD, LOCKING - 10927

SKU: JG-10927
MPN: 10927

JERGENS BALL PLUNGER, 5/16 , HF, LOCKING - 10909

JERGENS BALL PLUNGER, 5/16 , HF, LOCKING - 10909

SKU: JG-10909
MPN: 10909

JERGENS BALL PLUNGER, 5/16 , LF, LOCKING - 10907

JERGENS BALL PLUNGER, 5/16 , LF, LOCKING - 10907

SKU: JG-10907
MPN: 10907

JERGENS BALL PLUNGER, 5/16 , MED, LOCKING - 10908

JERGENS BALL PLUNGER, 5/16 , MED, LOCKING - 10908

SKU: JG-10908
MPN: 10908

JERGENS BALL PLUNGER, 5/8 , HF, LOCKING - 10918

JERGENS BALL PLUNGER, 5/8 , HF, LOCKING - 10918

SKU: JG-10918
MPN: 10918

JERGENS BALL PLUNGER, 5/8 , LF, LOCKING - 10916

JERGENS BALL PLUNGER, 5/8 , LF, LOCKING - 10916

SKU: JG-10916
MPN: 10916

JERGENS BALL PLUNGER, 5/8 , MED, LOCKING - 10917

JERGENS BALL PLUNGER, 5/8 , MED, LOCKING - 10917

SKU: JG-10917
MPN: 10917