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 10015 Ball Plungers - Steel - Stainless Ball, End Force: 5.0 Initial x 10.0 Final, Ball Dia: .187
SKU: NW-10015
MPN: 10015
NORTHWESTERN TOOLS 10015H Hex Drive Steel Ball Plungers - Stainless Steel Ball - Color Code - Gold
SKU: NW-10015H
MPN: 10015H
NORTHWESTERN TOOLS 10015HP Hex Drive Steel Ball Plungers - Stainless Steel Ball - Color Code - Silver
SKU: NW-10015HP
MPN: 10015HP
NORTHWESTERN TOOLS 10015P Ball Plungers - Steel - Stainless Ball, End Force: 5.0 Initial x 10.0 Final, Ball Dia: .187
SKU: NW-10015P
MPN: 10015P
NORTHWESTERN TOOLS 10016 Ball Plungers - Steel - Stainless Ball, End Force: 6.0 Initial x 21.0 Final, Ball Dia: .187
SKU: NW-10016
MPN: 10016
NORTHWESTERN TOOLS 10016H Hex Drive Steel Ball Plungers - Stainless Steel Ball - Color Code - Black
SKU: NW-10016H
MPN: 10016H
NORTHWESTERN TOOLS 10016HP Hex Drive Steel Ball Plungers - Stainless Steel Ball - Color Code - Gold
SKU: NW-10016HP
MPN: 10016HP
NORTHWESTERN TOOLS 10016P Ball Plungers - Steel - Stainless Ball, End Force: 6.0 Initial x 21.0 Final, Ball Dia: .187
SKU: NW-10016P
MPN: 10016P
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
NORTHWESTERN TOOLS 10017H Hex Drive Steel Ball Plungers - Stainless Steel Ball - Color Code - Silver
SKU: NW-10017H
MPN: 10017H
NORTHWESTERN TOOLS 10017HP Hex Drive Steel Ball Plungers - Stainless Steel Ball - Color Code - Black
SKU: NW-10017HP
MPN: 10017HP
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
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
NORTHWESTERN TOOLS 10018H Hex Drive Steel Ball Plungers - Stainless Steel Ball - Color Code - Gold
SKU: NW-10018H
MPN: 10018H
NORTHWESTERN TOOLS 10018HP Hex Drive Steel Ball Plungers - Stainless Steel Ball - Color Code - Silver
SKU: NW-10018HP
MPN: 10018HP
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
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
NORTHWESTERN TOOLS 10019H Hex Drive Steel Ball Plungers - Stainless Steel Ball - Color Code - Black
SKU: NW-10019H
MPN: 10019H
NORTHWESTERN TOOLS 10019HP Hex Drive Steel Ball Plungers - Stainless Steel Ball - Color Code - Gold
SKU: NW-10019HP
MPN: 10019HP
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
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
NORTHWESTERN TOOLS 10020H Hex Drive Steel Ball Plungers - Stainless Steel Ball - Color Code - Silver
SKU: NW-10020H
MPN: 10020H
NORTHWESTERN TOOLS 10020HP Hex Drive Steel Ball Plungers - Stainless Steel Ball - Color Code - Black
SKU: NW-10020HP
MPN: 10020HP
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