Rotary Ground Clamp, Overall Length 3 In., Overall Width 7 In., Overall Height 6 In., Material Steel, Rotary Head Turns With Pipe, Attached And Detaches In Seconds, Positive Anti-Arc Bearings Take Loads Up To 400 Amps, Includes Rotary Ground Clamp Technical Specification Item Rotary Ground Clamp Overall Length 3 Overall Width 7 Overall Height 6 Material Steel Features Rotary Head Turns With Pipe, Attached And Detaches In Seconds, Positive Anti-Arc Bearings Take Loads Up To 400 Amps Includes Rotary Ground Clamp Additional Information Flange Alignment Tools