Description
  • Heavy-duty steel I beam clamping rail, zinc plated
  • Cast iron moveable jaw with steel clutch plates
  • Heavy-duty crank style handle
  • Acme threaded 9/16″ steel spindle, cast iron clamping jaw faces are 1-3/4″ width x 2″ height
  • Castings are powder coated and feature flat surfaces on the bottom so that the clamps will stand on work surfaces