ST-107 Rotary Ground Clamp
Rotary head turns with the pipe, puts an end to ground lead twist, tangle and wear
Provides quick, positive ground for roll-out welding of pipe and fittings, eliminates weld pinholes caused by poor grounding
Attaches and detaches in seconds
Makes up ground leads three ways—lug, clamp-on and bare cable
Positive anti-arc bearings take loads up to 400 amps