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 10070 Metric Ball Plungers - Steel Metric Ball Plungers - Stainless Ball, End Force: 40.0 Initial x 80.0 Final, Ball Dia: 9.52
SKU: NW-10070
MPN: 10070
NORTHWESTERN TOOLS 10071 Metric Ball Plungers - Steel Metric Ball Plungers - Stainless Ball, End Force: 31.1 Initial x 222.4 Final, Ball Dia: 9.52
SKU: NW-10071
MPN: 10071
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
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
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
NORTHWESTERN TOOLS 10101H Hex Drive Stainless Steel Ball Plungers - Stainless Steel Ball - Color Code - Plain
SKU: NW-10101H
MPN: 10101H
NORTHWESTERN TOOLS 10101HP Hex Drive Stainless Steel Ball Plungers - Stainless Steel Ball - Color Code - Black
SKU: NW-10101HP
MPN: 10101HP
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
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
NORTHWESTERN TOOLS 10102H Hex Drive Stainless Steel Ball Plungers - Stainless Steel Ball - Color Code - Yellow
SKU: NW-10102H
MPN: 10102H
NORTHWESTERN TOOLS 10102HP Hex Drive Stainless Steel Ball Plungers - Stainless Steel Ball - Color Code - Plain
SKU: NW-10102HP
MPN: 10102HP
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
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
NORTHWESTERN TOOLS 10103H Hex Drive Stainless Steel Ball Plungers - Stainless Steel Ball - Color Code - Black
SKU: NW-10103H
MPN: 10103H
NORTHWESTERN TOOLS 10103HP Hex Drive Stainless Steel Ball Plungers - Stainless Steel Ball - Color Code - Yellow
SKU: NW-10103HP
MPN: 10103HP
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
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
NORTHWESTERN TOOLS 10104H Hex Drive Stainless Steel Ball Plungers - Stainless Steel Ball - Color Code - Plain
SKU: NW-10104H
MPN: 10104H
NORTHWESTERN TOOLS 10104HP Hex Drive Stainless Steel Ball Plungers - Stainless Steel Ball - Color Code - Black
SKU: NW-10104HP
MPN: 10104HP
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
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
NORTHWESTERN TOOLS 10105H Hex Drive Stainless Steel Ball Plungers - Stainless Steel Ball - Color Code - Yellow
SKU: NW-10105H
MPN: 10105H
NORTHWESTERN TOOLS 10105HP Hex Drive Stainless Steel Ball Plungers - Stainless Steel Ball - Color Code - Plain
SKU: NW-10105HP
MPN: 10105HP
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