The 343 Pow-R-Arm Junior provides fast on-off action with horizontal moving lock handle.


  • 3" diameter mounting pad with two 1/4 - 20 holes 180°apart. Four slotted equally spaced 9/32" diameter mounting holes
  • Available in a wide range of models for every job size, Pow-R-Arms are perfect for any application-at a permanent workstation, assembly line or workbench
  • Body is cast aluminum with steel parts
  • Fast on-off action with horizontal-moving lock handle
  • Pow-R-Arms increase productivity by bringing the work to the worker-which helps reduce fatigue, back injury and other health problems
  • Reposition the work piece quickly and accurately with the flexibility of Pow-R-Arms wrist action, eliminating time-consuming clamping and unclamping
  • Wilton Pow-R-Arms: The full swiveling, 360° dead-lock work positioners put the workpiece where you want it and holds it tight for hands-free production
Stock Number 16180
Base Diameter (In.) 4-1/4
Diameter Bolt Circle (In.) 2.25
Extended Height (In.) 5
Prop 65 Cancer
Workholding Capacity 30