AuzGrip A86786 21mm 4 Point 3/4" Square Drive Budd Wheel Impact Socket Spark~Plug~Sockets Quickly grounds arc welders when

Quickly grounds arc welders when welding ferrous metals

chrome vanadium (CR-V) steel sockets with micro chrome finish for greater corrosion resistance

Double sealed precision ball bearings in trolley push wheels

Grip industrial silver series replacement wheels feature 2 piece

Push in adaptors: straight and angled

AuzGrip A86786 21mm 4 Point 3/4" Square Drive Budd Wheel Impact Socket Spark~Plug~Sockets Quickly grounds arc welders whenManufactured from drop forged chrome molybdenum steel, hardened and tempered for strength with laser etched markings for easy identification. DIN standard with recess around drive for easy application of safety pin and ring, *Auzdrive technology. SPECIFICATIONS: Size: 21mm Length: 139