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NW Ball Plungers

NW ball plungers—also called spring plungers or detent plungers—are spring-loaded components used to create a repeatable detent, indexing point, or light holding force in fixtures and mechanical assemblies (application dependent). They’re commonly used to locate adjustable parts, provide “click-stop” positioning, and maintain consistent engagement in guards, covers, slides, and modular workholding setups. Because the feel and retention depend heavily on spring force and ball size, ball plungers are typically selected by specification.

NORTHWESTERN TOOLS 10001 Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.12 Initial x 0.5 Final, Ball Dia: .062

NORTHWESTERN TOOLS 10001 Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.12 Initial x 0.5 Final, Ball Dia: .062

SKU: NW-10001
MPN: 10001

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NORTHWESTERN TOOLS 10001P Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.12 Initial x 0.5 Final, Ball Dia: .062

NORTHWESTERN TOOLS 10001P Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.12 Initial x 0.5 Final, Ball Dia: .062

SKU: NW-10001P
MPN: 10001P

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NORTHWESTERN TOOLS 10002 Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.25 Initial x 0.75 Final, Ball Dia: .062

NORTHWESTERN TOOLS 10002 Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.25 Initial x 0.75 Final, Ball Dia: .062

SKU: NW-10002
MPN: 10002

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NORTHWESTERN TOOLS 10002P Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.25 Initial x 0.75 Final, Ball Dia: .062

NORTHWESTERN TOOLS 10002P Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.25 Initial x 0.75 Final, Ball Dia: .062

SKU: NW-10002P
MPN: 10002P

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NORTHWESTERN TOOLS 10003 Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.0 Final, Ball Dia: .078

NORTHWESTERN TOOLS 10003 Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.0 Final, Ball Dia: .078

SKU: NW-10003
MPN: 10003

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NORTHWESTERN TOOLS 10003P Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.0 Final, Ball Dia: .078

NORTHWESTERN TOOLS 10003P Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.0 Final, Ball Dia: .078

SKU: NW-10003P
MPN: 10003P

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NORTHWESTERN TOOLS 10004 Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.25 Final, Ball Dia: .093

NORTHWESTERN TOOLS 10004 Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.25 Final, Ball Dia: .093

SKU: NW-10004
MPN: 10004

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NORTHWESTERN TOOLS 10004P Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.25 Final, Ball Dia: .093

NORTHWESTERN TOOLS 10004P Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.25 Final, Ball Dia: .093

SKU: NW-10004P
MPN: 10004P

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NORTHWESTERN TOOLS 10100 Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.25 Final, Ball Dia: .093

NORTHWESTERN TOOLS 10100 Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.25 Final, Ball Dia: .093

SKU: NW-10100
MPN: 10100

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NORTHWESTERN TOOLS 10100P Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.25 Final, Ball Dia: .093

NORTHWESTERN TOOLS 10100P Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.25 Final, Ball Dia: .093

SKU: NW-10100P
MPN: 10100P

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NORTHWESTERN TOOLS 10101 Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.5 Final, Ball Dia: .093

NORTHWESTERN TOOLS 10101 Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.5 Final, Ball Dia: .093

SKU: NW-10101
MPN: 10101

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NORTHWESTERN TOOLS 10101P Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.5 Final, Ball Dia: .093

NORTHWESTERN TOOLS 10101P Ball Plungers - Stainless Steel Ball Plungers, End Force: 0.5 Initial x 1.5 Final, Ball Dia: .093

SKU: NW-10101P
MPN: 10101P

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NORTHWESTERN TOOLS 10102 Ball Plungers - Stainless Steel Ball Plungers, End Force: 1.5 Initial x 3.0 Final, Ball Dia: .093

NORTHWESTERN TOOLS 10102 Ball Plungers - Stainless Steel Ball Plungers, End Force: 1.5 Initial x 3.0 Final, Ball Dia: .093

SKU: NW-10102
MPN: 10102

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NORTHWESTERN TOOLS 10102P Ball Plungers - Stainless Steel Ball Plungers, End Force: 1.5 Initial x 3.0 Final, Ball Dia: .093

NORTHWESTERN TOOLS 10102P Ball Plungers - Stainless Steel Ball Plungers, End Force: 1.5 Initial x 3.0 Final, Ball Dia: .093

SKU: NW-10102P
MPN: 10102P

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NORTHWESTERN TOOLS 10103 Ball Plungers - Stainless Steel Ball Plungers, End Force: 2.0 Initial x 5.0 Final, Ball Dia: .093

NORTHWESTERN TOOLS 10103 Ball Plungers - Stainless Steel Ball Plungers, End Force: 2.0 Initial x 5.0 Final, Ball Dia: .093

SKU: NW-10103
MPN: 10103

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NORTHWESTERN TOOLS 10103P Ball Plungers - Stainless Steel Ball Plungers, End Force: 2.0 Initial x 5.0 Final, Ball Dia: .093

NORTHWESTERN TOOLS 10103P Ball Plungers - Stainless Steel Ball Plungers, End Force: 2.0 Initial x 5.0 Final, Ball Dia: .093

SKU: NW-10103P
MPN: 10103P

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NORTHWESTERN TOOLS 10104 Ball Plungers - Stainless Steel Ball Plungers, End Force: 2.0 Initial x 4.0 Final, Ball Dia: .125

NORTHWESTERN TOOLS 10104 Ball Plungers - Stainless Steel Ball Plungers, End Force: 2.0 Initial x 4.0 Final, Ball Dia: .125

SKU: NW-10104
MPN: 10104

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NORTHWESTERN TOOLS 10104P Ball Plungers - Stainless Steel Ball Plungers, End Force: 2.0 Initial x 4.0 Final, Ball Dia: .125

NORTHWESTERN TOOLS 10104P Ball Plungers - Stainless Steel Ball Plungers, End Force: 2.0 Initial x 4.0 Final, Ball Dia: .125

SKU: NW-10104P
MPN: 10104P

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NORTHWESTERN TOOLS 10105 Ball Plungers - Stainless Steel Ball Plungers, End Force: 3.0 Initial x 7.0 Final, Ball Dia: .125

NORTHWESTERN TOOLS 10105 Ball Plungers - Stainless Steel Ball Plungers, End Force: 3.0 Initial x 7.0 Final, Ball Dia: .125

SKU: NW-10105
MPN: 10105

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NORTHWESTERN TOOLS 10105P Ball Plungers - Stainless Steel Ball Plungers, End Force: 3.0 Initial x 7.0 Final, Ball Dia: .125

NORTHWESTERN TOOLS 10105P Ball Plungers - Stainless Steel Ball Plungers, End Force: 3.0 Initial x 7.0 Final, Ball Dia: .125

SKU: NW-10105P
MPN: 10105P

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NORTHWESTERN TOOLS 10106 Ball Plungers - Stainless Steel Ball Plungers, End Force: 4.0 Initial x 12.0 Final, Ball Dia: .125

NORTHWESTERN TOOLS 10106 Ball Plungers - Stainless Steel Ball Plungers, End Force: 4.0 Initial x 12.0 Final, Ball Dia: .125

SKU: NW-10106
MPN: 10106

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NORTHWESTERN TOOLS 10106P Ball Plungers - Stainless Steel Ball Plungers, End Force: 4.0 Initial x 12.0 Final, Ball Dia: .125

NORTHWESTERN TOOLS 10106P Ball Plungers - Stainless Steel Ball Plungers, End Force: 4.0 Initial x 12.0 Final, Ball Dia: .125

SKU: NW-10106P
MPN: 10106P

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NORTHWESTERN TOOLS 10107 Ball Plungers - Stainless Steel Ball Plungers, End Force: 2.0 Initial x 4.5 Final, Ball Dia: .156

NORTHWESTERN TOOLS 10107 Ball Plungers - Stainless Steel Ball Plungers, End Force: 2.0 Initial x 4.5 Final, Ball Dia: .156

SKU: NW-10107
MPN: 10107

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NORTHWESTERN TOOLS 10107P Ball Plungers - Stainless Steel Ball Plungers, End Force: 2.0 Initial x 4.5 Final, Ball Dia: .156

NORTHWESTERN TOOLS 10107P Ball Plungers - Stainless Steel Ball Plungers, End Force: 2.0 Initial x 4.5 Final, Ball Dia: .156

SKU: NW-10107P
MPN: 10107P

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