This robust G-Clamp has a malleable cast iron frame and a powder coated finish for durability. The swivel shoe helps clamp on uneven surfaces. There is a silver plated square thread screw, tommy bar handle and swivel shoe. Features & Benefits:• Malleable cast iron frame with powder coated finish for durability• Swivel shoe helps clamp on uneven surfaces• Silver plated square thread screw, tommy bar handle and swivel shoeSpecifications:Capacity: 100mmThroat depth: 55mmClamp pressure: 510kg Contents:1 x Heavy Duty G-Clamp, 100mm