Hold up to five times the capacity of standard bar clamps. These are also known as I-beam clamps.

The clamping arm slides freely along the bar for quick, one handed positioning. Tighten the screw onto a workpiece and the arm locks in place.

For the most demanding jobs, these clamps have almost five times the capacity of standard fast-action bar clamps.

Press the trigger to slide the clamping arm along the bar. Release the trigger and squeeze the pistol-grip handle to lock the clamp in place.

All adjustments can be made from one end, allowing clamping in tight spaces.

The large, flat jaws remain parallel when clamping to apply even pressure without denting or marring the workpiece. Pull the handle to lock or release the clamping arm.

Clamp much farther in from the edge of the workpiece than with standard bar clamps.

Attach to your bar clamp to hold material on three sides.

The base fits into round or square holes on most workholding tables for clamping anywhere on the work surface.

Slide the upper jaw to adjust the opening size. These clamps hold larger workpieces than other locking plier clamps of similar size.