Online Lee Valley Bessey Heavy-Duty C-Clamps

These large C-clamps can exert tremendous force – up to 1800 lb for the largest size. Sized for specific working ranges and depths, all four clamps have drop-forged steel bodies with a black powder-coat finish.

Available with clamping capacities from 4″ to 8 1/4″. The largest clamp has a throat depth of 4″; the other clamps have a throat depth of 3″. See specifications tab for full details.