trong Hand Utility Welding Clamps set up 10X faster than C-Clamps. These welding clamps let you weld in many positions and makes sure the metal stays in place.
Clamp Size: 16 1/2"
Clamping Pressure: 2,400 LBS. (1,089 kg)
Throat Depth: 5-1/2" (140 mm)
Rail Size: 1-3/16 x 9/16" (30 x 14 mm)
Tapped Hole: 3/8-16 (M10)