Introducing the SMW PlugJack - a dual-function low profile machinist's jack and repeatable vise endstop!
Insert a fixture plate plug into the jack screw for use as a jack to stabilize larger parts and eliminate vibrations.
With a precision pin similar to our 1/2" Fixturing Pin integrated into the jack base the PlugJack base can be repeatably located within a 1/2" bore. The jack screw uses a chamfer to accurately seat on the PlugJack base. With the jack fully tightened a dowel pin can be inserted into the jack screw for use as a repeatable vise endstop.
-  PlugJack Base
-  PlugJack Jack Screw
-  Ø1/2" x 1" Dowel Pin
-  SMW Fixture Plate Plug
The PlugJack is compatible with the 1/2" SMW Modular Vise, see product drawing for jack dimensions to verify compatibility with other workholding solutions.