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JG Spring Plungers

Jergens Spring Plungers

Jergens Spring Plungers | Precision Spring-Loaded Position Control Solutions

JG spring plungers—also called ball plungers or 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 positioning adjustable parts, providing “click-stop” engagement, and maintaining repeatable alignment in guards, covers, and modular workholding setups. Because the feel and retention depend on force and tip style, spring plungers are typically selected by specification rather than by general description.

 

Delrin Tip / Steel Spring Plungers

Jergens Spring Plungers, unlike conventional spring plungers, are machined in one piece. The spring is assembled from the top so that there is no need for a set screw. Our Spring Plungers do not have a set screw that can loosen or separate from the plunger body. The advantage is no lost springs and no need for “easy-out” tools. When adjusting Solid Drive, you can be sure the plunger body is turning and not a set screw.

Stainless Steel Spring Plungers

Jergens Spring Plungers, unlike conventional spring plungers, are machined in one piece. The spring is assembled from the top so that there is no need for a set screw. Our Spring Plungers do not have a set screw that can loosen or separate from the plunger body. The advantage is no lost springs and no need for “easy-out” tools. When adjusting Solid Drive, you can be sure the plunger body is turning and not a set screw.

Delrin Tip / Stainless Steel Spring Plungers

Jergens Spring Plungers, unlike conventional spring plungers, are machined in one piece. The spring is assembled from the top so that there is no need for a set screw. Our Spring Plungers do not have a set screw that can loosen or separate from the plunger body. The advantage is no lost springs and no need for “easy-out” tools. When adjusting Solid Drive, you can be sure the plunger body is turning and not a set screw.

Steel Spring Plungers

 Jergens Solid Drive Plunger is one integral piece of steel: hex drive, plunger, and body. No set screw to separate from plunger body, no lost springs to retrieve, no need for “easy-out” tools. Best of all, when adjusting Solid Drive, you can be sure the spring plunger is turning and not just a set screw.

JERGENS SPRING PLUNGER, M6 X 1.0, HF, STEEL TIP, LOCKING - 26852

JERGENS SPRING PLUNGER, M6 X 1.0, HF, STEEL TIP, LOCKING - 26852

SKU: JG-26852
MPN: 26852

JERGENS SPRING PLUNGER, M6 X 1.0, LF+, DELRIN TIP, SOLID DRIVE - 30872

JERGENS SPRING PLUNGER, M6 X 1.0, LF+, DELRIN TIP, SOLID DRIVE - 30872

SKU: JG-30872
MPN: 30872

JERGENS SPRING PLUNGER, M6 X 1.0, LF, DELRIN TIP, LOCKING - 30852

JERGENS SPRING PLUNGER, M6 X 1.0, LF, DELRIN TIP, LOCKING - 30852

SKU: JG-30852
MPN: 30852

JERGENS SPRING PLUNGER, M6 X 1.0, LF, STEEL TIP - 27272

JERGENS SPRING PLUNGER, M6 X 1.0, LF, STEEL TIP - 27272

SKU: JG-27272
MPN: 27272

JERGENS SPRING PLUNGER, M6 X 1.0, LF, STEEL TIP, LOCKING - 27252

JERGENS SPRING PLUNGER, M6 X 1.0, LF, STEEL TIP, LOCKING - 27252

SKU: JG-27252
MPN: 27252

JERGENS SPRING PLUNGER, M6 X 1.0, SS, HF, SS TIP, LOCKING - 30492

JERGENS SPRING PLUNGER, M6 X 1.0, SS, HF, SS TIP, LOCKING - 30492

SKU: JG-30492
MPN: 30492

JERGENS SPRING PLUNGER, M6 X 1.0, SS, LF, SS TIP - 30882

JERGENS SPRING PLUNGER, M6 X 1.0, SS, LF, SS TIP - 30882

SKU: JG-30882
MPN: 30882

JERGENS SPRING PLUNGER, M6 X 1.0, SS, LF, SS TIP, LOCKING - 30892

JERGENS SPRING PLUNGER, M6 X 1.0, SS, LF, SS TIP, LOCKING - 30892

SKU: JG-30892
MPN: 30892

JERGENS SPRING PLUNGER, M8 X 1.25, HF, DELRIN TIP, LOCKING - 30453

JERGENS SPRING PLUNGER, M8 X 1.25, HF, DELRIN TIP, LOCKING - 30453

SKU: JG-30453
MPN: 30453

JERGENS SPRING PLUNGER, M8 X 1.25, HF, DELRIN TIP,SOLID DRIVE - 30473

JERGENS SPRING PLUNGER, M8 X 1.25, HF, DELRIN TIP,SOLID DRIVE - 30473

SKU: JG-30473
MPN: 30473

JERGENS SPRING PLUNGER, M8 X 1.25, HF, STEEL TIP - 26873

JERGENS SPRING PLUNGER, M8 X 1.25, HF, STEEL TIP - 26873

SKU: JG-26873
MPN: 26873

JERGENS SPRING PLUNGER, M8 X 1.25, HF, STEEL TIP, LOCKING - 26853

JERGENS SPRING PLUNGER, M8 X 1.25, HF, STEEL TIP, LOCKING - 26853

SKU: JG-26853
MPN: 26853

JERGENS SPRING PLUNGER, M8 X 1.25, LF, DELRIN TIP, LOCKING - 30853

JERGENS SPRING PLUNGER, M8 X 1.25, LF, DELRIN TIP, LOCKING - 30853

SKU: JG-30853
MPN: 30853

JERGENS SPRING PLUNGER, M8 X 1.25, LF, DELRIN TIP, SOLID DRIVE - 30873

JERGENS SPRING PLUNGER, M8 X 1.25, LF, DELRIN TIP, SOLID DRIVE - 30873

SKU: JG-30873
MPN: 30873

JERGENS SPRING PLUNGER, M8 X 1.25, LF, STEEL TIP - 27273

JERGENS SPRING PLUNGER, M8 X 1.25, LF, STEEL TIP - 27273

SKU: JG-27273
MPN: 27273

JERGENS SPRING PLUNGER, M8 X 1.25, LF, STEEL TIP, LOCKING - 27253

JERGENS SPRING PLUNGER, M8 X 1.25, LF, STEEL TIP, LOCKING - 27253

SKU: JG-27253
MPN: 27253

JERGENS SPRING PLUNGER, M8 X 1.25, SS, HF, SS TIP - 30483

JERGENS SPRING PLUNGER, M8 X 1.25, SS, HF, SS TIP - 30483

SKU: JG-30483
MPN: 30483

JERGENS SPRING PLUNGER, M8 X 1.25, SS, HF, SS TIP, LOCKING - 30493

JERGENS SPRING PLUNGER, M8 X 1.25, SS, HF, SS TIP, LOCKING - 30493

SKU: JG-30493
MPN: 30493

JERGENS SPRING PLUNGER, M8 X 1.25, SS, LF, SS TIP - 30883

JERGENS SPRING PLUNGER, M8 X 1.25, SS, LF, SS TIP - 30883

SKU: JG-30883
MPN: 30883

JERGENS SPRING PLUNGER, M8 X 1.25, SS, LF, SS TIP, LOCKING - 30893

JERGENS SPRING PLUNGER, M8 X 1.25, SS, LF, SS TIP, LOCKING - 30893

SKU: JG-30893
MPN: 30893

JERGENS SPRING PLUNGER, SS, 1/2-13 HF, SS TIP - 27018

JERGENS SPRING PLUNGER, SS, 1/2-13 HF, SS TIP - 27018

SKU: JG-27018
MPN: 27018

JERGENS SPRING PLUNGER, SS, 1/2-13 HF, SS TIP, LOCKING - 26943

JERGENS SPRING PLUNGER, SS, 1/2-13 HF, SS TIP, LOCKING - 26943

SKU: JG-26943
MPN: 26943

JERGENS SPRING PLUNGER, SS, 1/2-13 LF, SS TIP - 27038

JERGENS SPRING PLUNGER, SS, 1/2-13 LF, SS TIP - 27038

SKU: JG-27038
MPN: 27038

JERGENS SPRING PLUNGER, SS, 1/2-13 LF, SS TIP, LOCKING - 27343

JERGENS SPRING PLUNGER, SS, 1/2-13 LF, SS TIP, LOCKING - 27343

SKU: JG-27343
MPN: 27343