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, 1/2-20, HF, LOCKING - 10710

JERGENS BALL PLUNGER, 1/2-20, HF, LOCKING - 10710

SKU: JG-10710
MPN: 10710

JERGENS BALL PLUNGER, 1/4-28, HF, LOCKING - 10704

JERGENS BALL PLUNGER, 1/4-28, HF, LOCKING - 10704

SKU: JG-10704
MPN: 10704

JERGENS BALL PLUNGER, 1/4-28, LF, LOCKING - 10703

JERGENS BALL PLUNGER, 1/4-28, LF, LOCKING - 10703

SKU: JG-10703
MPN: 10703

JERGENS BALL PLUNGER, 1/4-28, MED, LOCKING - 10712

JERGENS BALL PLUNGER, 1/4-28, MED, LOCKING - 10712

SKU: JG-10712
MPN: 10712

JERGENS BALL PLUNGER, 10-32 , HF, LOCKING - 10903

JERGENS BALL PLUNGER, 10-32 , HF, LOCKING - 10903

SKU: JG-10903
MPN: 10903

JERGENS BALL PLUNGER, 10-32 , LF, LOCKING - 10901

JERGENS BALL PLUNGER, 10-32 , LF, LOCKING - 10901

SKU: JG-10901
MPN: 10901

JERGENS BALL PLUNGER, 10-32 , MED, LOCKING - 10902

JERGENS BALL PLUNGER, 10-32 , MED, LOCKING - 10902

SKU: JG-10902
MPN: 10902

JERGENS BALL PLUNGER, 3/8-24, HF, LOCKING - 10708

JERGENS BALL PLUNGER, 3/8-24, HF, LOCKING - 10708

SKU: JG-10708
MPN: 10708

JERGENS BALL PLUNGER, 3/8-24, LF, LOCKING - 10707

JERGENS BALL PLUNGER, 3/8-24, LF, LOCKING - 10707

SKU: JG-10707
MPN: 10707

JERGENS BALL PLUNGER, 3/8-24, MED, LOCKING - 10714

JERGENS BALL PLUNGER, 3/8-24, MED, LOCKING - 10714

SKU: JG-10714
MPN: 10714

JERGENS BALL PLUNGER, 4-48 STANDARD, LOCKING - 10926

JERGENS BALL PLUNGER, 4-48 STANDARD, LOCKING - 10926

SKU: JG-10926
MPN: 10926

JERGENS BALL PLUNGER, 5/16-24, HF, LOCKING - 10706

JERGENS BALL PLUNGER, 5/16-24, HF, LOCKING - 10706

SKU: JG-10706
MPN: 10706

JERGENS BALL PLUNGER, 5/16-24, LF, LOCKING - 10705

JERGENS BALL PLUNGER, 5/16-24, LF, LOCKING - 10705

SKU: JG-10705
MPN: 10705

JERGENS BALL PLUNGER, 5/16-24, MED, LOCKING - 10713

JERGENS BALL PLUNGER, 5/16-24, MED, LOCKING - 10713

SKU: JG-10713
MPN: 10713

JERGENS BALL PLUNGER, 6-40 STANDARD, LOCKING - 10928

JERGENS BALL PLUNGER, 6-40 STANDARD, LOCKING - 10928

SKU: JG-10928
MPN: 10928

JERGENS BALL PLUNGER, 8-36 STANDARD, LOCKING - 10929

JERGENS BALL PLUNGER, 8-36 STANDARD, LOCKING - 10929

SKU: JG-10929
MPN: 10929