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 10169HP Hex Drive Stainless Steel Ball Plungers - Delrin Ball - Color Code - Yellow
SKU: NW-10169HP
MPN: 10169HP
NORTHWESTERN TOOLS 10169P Ball Plungers - Stainless Steel Ball Plungers - Delrin Ball, End Force: 6.0 Initial x 30.0 Final, Ball Dia: .281
SKU: NW-10169P
MPN: 10169P
NORTHWESTERN TOOLS 10170 Ball Plungers - Stainless Steel Ball Plungers - Delrin Ball, End Force: 4.5 Initial x 9.0 Final, Ball Dia: .375
SKU: NW-10170
MPN: 10170
NORTHWESTERN TOOLS 10170H Hex Drive Stainless Steel Ball Plungers - Delrin Ball - Color Code - Plain
SKU: NW-10170H
MPN: 10170H
NORTHWESTERN TOOLS 10170HP Hex Drive Stainless Steel Ball Plungers - Delrin Ball - Color Code - Plain
SKU: NW-10170HP
MPN: 10170HP
NORTHWESTERN TOOLS 10170P Ball Plungers - Stainless Steel Ball Plungers - Delrin Ball, End Force: 4.5 Initial x 9.0 Final, Ball Dia: .375
SKU: NW-10170P
MPN: 10170P
NORTHWESTERN TOOLS 10171 Ball Plungers - Stainless Steel Ball Plungers - Delrin Ball, End Force: 9.0 Initial x 18.0 Final, Ball Dia: .375
SKU: NW-10171
MPN: 10171
NORTHWESTERN TOOLS 10171H Hex Drive Stainless Steel Ball Plungers - Delrin Ball - Color Code - Black
SKU: NW-10171H
MPN: 10171H
NORTHWESTERN TOOLS 10171HP Hex Drive Stainless Steel Ball Plungers - Delrin Ball - Color Code - Black
SKU: NW-10171HP
MPN: 10171HP
NORTHWESTERN TOOLS 10171P Ball Plungers - Stainless Steel Ball Plungers - Delrin Ball, End Force: 9.0 Initial x 18.0 Final, Ball Dia: .375
SKU: NW-10171P
MPN: 10171P
NORTHWESTERN TOOLS 10172 Ball Plungers - Stainless Steel Ball Plungers - Delrin Ball, End Force: 7.0 Initial x 50.0 Final, Ball Dia: .375
SKU: NW-10172
MPN: 10172
NORTHWESTERN TOOLS 10172H Hex Drive Stainless Steel Ball Plungers - Delrin Ball - Color Code - Yellow
SKU: NW-10172H
MPN: 10172H
NORTHWESTERN TOOLS 10172HP Hex Drive Stainless Steel Ball Plungers - Delrin Ball - Color Code - Yellow
SKU: NW-10172HP
MPN: 10172HP
NORTHWESTERN TOOLS 10172P Ball Plungers - Stainless Steel Ball Plungers - Delrin Ball, End Force: 7.0 Initial x 50.0 Final, Ball Dia: .375
SKU: NW-10172P
MPN: 10172P
NORTHWESTERN TOOLS 10255 Ball Plungers - Steel Ball Plungers - Delrin Ball, End Force: 0.5 Initial x 1.5 Final, Ball Dia: .093
SKU: NW-10255
MPN: 10255
NORTHWESTERN TOOLS 10255H Hex Drive Steel Ball Plungers - Delrin Ball - Color Code - Silver
SKU: NW-10255H
MPN: 10255H
NORTHWESTERN TOOLS 10255HP Hex Drive Steel Ball Plungers - Delrin Ball - Color Code - Black
SKU: NW-10255HP
MPN: 10255HP
NORTHWESTERN TOOLS 10255P Ball Plungers - Steel Ball Plungers - Delrin Ball, End Force: 0.5 Initial x 1.5 Final, Ball Dia: .093
SKU: NW-10255P
MPN: 10255P
NORTHWESTERN TOOLS 10256 Ball Plungers - Steel Ball Plungers - Delrin Ball, End Force: 1.5 Initial x 3.0 Final, Ball Dia: .093
SKU: NW-10256
MPN: 10256
NORTHWESTERN TOOLS 10256H Hex Drive Steel Ball Plungers - Delrin Ball - Color Code - Gold
SKU: NW-10256H
MPN: 10256H
NORTHWESTERN TOOLS 10256HP Hex Drive Steel Ball Plungers - Delrin Ball - Color Code - Silver
SKU: NW-10256HP
MPN: 10256HP
NORTHWESTERN TOOLS 10256P Ball Plungers - Steel Ball Plungers - Delrin Ball, End Force: 1.5 Initial x 3.0 Final, Ball Dia: .093
SKU: NW-10256P
MPN: 10256P
NORTHWESTERN TOOLS 10257 Ball Plungers - Steel Ball Plungers - Delrin Ball, End Force: 2.0 Initial x 5.0 Final, Ball Dia: .093
SKU: NW-10257
MPN: 10257
NORTHWESTERN TOOLS 10257H Hex Drive Steel Ball Plungers - Delrin Ball - Color Code - Black
SKU: NW-10257H
MPN: 10257H