NW Spring Plungers
NW spring plungers—often called 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 position adjustable parts, provide “click-stop” engagement, and maintain consistent contact in guards, covers, slides, and modular workholding setups. Because the feel and retention depend on spring force and tip geometry, spring plungers are typically selected by specification rather than by general description.
NORTHWESTERN TOOLS 10701 Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 1.0 Initial x 2.0 Final
SKU: NW-10701
MPN: 10701
NORTHWESTERN TOOLS 10701A Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 1.25 Initial x 3.25 Final
SKU: NW-10701A
MPN: 10701A
NORTHWESTERN TOOLS 10701AEX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10701AEX
MPN: 10701AEX
NORTHWESTERN TOOLS 10701EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10701EX
MPN: 10701EX
NORTHWESTERN TOOLS 10702 Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 1.5 Initial x 4.5 Final
SKU: NW-10702
MPN: 10702
NORTHWESTERN TOOLS 10702EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10702EX
MPN: 10702EX
NORTHWESTERN TOOLS 10703 Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 2.5 Initial x 6.0 Final
SKU: NW-10703
MPN: 10703
NORTHWESTERN TOOLS 10703EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10703EX
MPN: 10703EX
NORTHWESTERN TOOLS 10704 Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 4.0 Initial x 10.0 Final
SKU: NW-10704
MPN: 10704
NORTHWESTERN TOOLS 10704EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10704EX
MPN: 10704EX
NORTHWESTERN TOOLS 10705 Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 5.0 Initial x 14.0 Final
SKU: NW-10705
MPN: 10705
NORTHWESTERN TOOLS 10705EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10705EX
MPN: 10705EX
NORTHWESTERN TOOLS 10706 Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 8.0 Initial x 18.0 Final
SKU: NW-10706
MPN: 10706
NORTHWESTERN TOOLS 10706EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10706EX
MPN: 10706EX
NORTHWESTERN TOOLS 10708 Press Thru Spring Plungers - Heavy Pressure, Brown Delrin Nose End Force: 1.0 Initial x 2.0 Final
SKU: NW-10708
MPN: 10708
NORTHWESTERN TOOLS 10708A Press Thru Spring Plungers - Heavy Pressure, Brown Delrin Nose End Force: 1.25 Initial x 3.25 Final
SKU: NW-10708A
MPN: 10708A
NORTHWESTERN TOOLS 10708AEX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10708AEX
MPN: 10708AEX
NORTHWESTERN TOOLS 10708EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10708EX
MPN: 10708EX
NORTHWESTERN TOOLS 10709 Press Thru Spring Plungers - Heavy Pressure, Brown Delrin Nose End Force: 1.5 Initial x 4.5 Final
SKU: NW-10709
MPN: 10709
NORTHWESTERN TOOLS 10709EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10709EX
MPN: 10709EX
NORTHWESTERN TOOLS 10710 Press Thru Spring Plungers - Heavy Pressure, Brown Delrin Nose End Force: 2.5 Initial x 6.0 Final
SKU: NW-10710
MPN: 10710
NORTHWESTERN TOOLS 10710EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10710EX
MPN: 10710EX
NORTHWESTERN TOOLS 10711 Press Thru Spring Plungers - Heavy Pressure, Brown Delrin Nose End Force: 4.0 Initial x 10.0 Final
SKU: NW-10711
MPN: 10711
NORTHWESTERN TOOLS 10711EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10711EX
MPN: 10711EX