Roto Ground Clamp, 500 A, 1/2 in Cap Screw, C-Clamp no-checkout high strength chrome finished case|Bright

Roto Ground Clamp, 500 A, 1 2 in Cap Screw, C Clamp no checkout high strength chrome finished case Bright high strength chrome finished case Bright yellow blade has clear easy to read numerals Toggle lock positioned for convenient operation heat treated and tempered Marked with size (inches and millimeters) and working load limit in tons Ultimate strength equals 5 times working load limit Bolt Highly efficient device for grounding weldments while being rotated on turning rolls or positioners The 2 in shaft shoulders up to a steel nut which the user welds to his rotating work or fixture A simple tension adjusting bolt provides maximum efficiency