Acme rolled spindle
Black oxide coating
Replaceable perma-pads
Drop-forged steel frame
Oscillating head
Zinc plated screw spindle
Forged steel with heat treated frame
Opening Capacity Max: 0 - 4”
Throat Depth: 2-1/16”
Clamping Force: 2,150 lbs
Drop forged, regular duty
Copper plated spindle and pad