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.

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NORTHWESTERN TOOLS 10017 Ball Plungers - Steel - Stainless Ball, End Force: 3.0 Initial x 6.0 Final, Ball Dia: .281

SKU: NW-10017
MPN: 10017

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NORTHWESTERN TOOLS 10017P Ball Plungers - Steel - Stainless Ball, End Force: 3.0 Initial x 6.0 Final, Ball Dia: .281

SKU: NW-10017P
MPN: 10017P

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NORTHWESTERN TOOLS 10018 Ball Plungers - Steel - Stainless Ball, End Force: 6.0 Initial x 12.0 Final, Ball Dia: .281

SKU: NW-10018
MPN: 10018

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NORTHWESTERN TOOLS 10018P Ball Plungers - Steel - Stainless Ball, End Force: 6.0 Initial x 12.0 Final, Ball Dia: .281

SKU: NW-10018P
MPN: 10018P

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NORTHWESTERN TOOLS 10019 Ball Plungers - Steel - Stainless Ball, End Force: 6.0 Initial x 30.0 Final, Ball Dia: .281

SKU: NW-10019
MPN: 10019

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NORTHWESTERN TOOLS 10019P Ball Plungers - Steel - Stainless Ball, End Force: 6.0 Initial x 30.0 Final, Ball Dia: .281

SKU: NW-10019P
MPN: 10019P

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NORTHWESTERN TOOLS 10020 Ball Plungers - Steel - Stainless Ball, End Force: 4.5 Initial x 9.0 Final, Ball Dia: .375

SKU: NW-10020
MPN: 10020

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NORTHWESTERN TOOLS 10020P Ball Plungers - Steel - Stainless Ball, End Force: 4.5 Initial x 9.0 Final, Ball Dia: .375

SKU: NW-10020P
MPN: 10020P

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NORTHWESTERN TOOLS 10021 Ball Plungers - Steel - Stainless Ball, End Force: 9.0 Initial x 18.0 Final, Ball Dia: .375

SKU: NW-10021
MPN: 10021

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NORTHWESTERN TOOLS 10021P Ball Plungers - Steel - Stainless Ball, End Force: 9.0 Initial x 18.0 Final, Ball Dia: .375

SKU: NW-10021P
MPN: 10021P

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NORTHWESTERN TOOLS 10022 Ball Plungers - Steel - Stainless Ball, End Force: 7.0 Initial x 50.0 Final, Ball Dia: .375

SKU: NW-10022
MPN: 10022

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NORTHWESTERN TOOLS 10022P Ball Plungers - Steel - Stainless Ball, End Force: 7.0 Initial x 50.0 Final, Ball Dia: .375

SKU: NW-10022P
MPN: 10022P

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