- Copper-plated spindle and Perma-pad resist welding spatter and corrosion, and are replaceable
- Drop-forged construction, regular-duty clamp with extra-deep throat
- V-grooved anvil allows secure holding of all materials, including: rounds, squares, and flats
- Clamps down with up to 6,900 pounds of force
- Backed by Wilton's industry-leading lifetime warranty against manufacturing defects
- Includes Wilton 20479, 20483, 20484, and 20485 clamps
