SureForce Bar Clamps

The unique feature of these clamps is an enclosed, piston action head which has a couple advantages I think you’ll find useful in many situations:

1) Piston pad end I moves in a straight line of action, so it does not try to twist/rotate the work-piece or clamp when you’re tightening it, which gets annoying real quick. This is due to the force of the screw handle being transmitted to the pad through ball bearings.

2) The threads are fully enclosed, so it’s protected from weld spatter and debris.

3) Lubricated spindle and finer threads combined with straight clamping action means 40-60% less force compared to traditional screw action clamps.

4) While the piston stroke is not very long, the arm contains a brake which matches serrations on the bar of the clamp. This brake ensures the arm doesn’t slide down when you’re using it in the inverted “F” position, and a tighter fit between the bar and the arm, which means that the travel of the piston isn’t wasted taking up slack.

Other Details:

• Fixed and sliding arm of the clamp are made of ductile (nodular) cast iron
• Bar is plated, cold drawn steel
• Heavy Duty version of this clamp come with beefy folding handle.

• Clamping Force: 1800
• Throat: 4"
• Capacity: 8", 12" 16"
• Handle: T

• Clamping Force: 4800
• Throat: 6"
• Capacity: 18", 24", 36"
• Handle: T