Jet 21-Piece 3/4-inch Drive SAE, 12 Point, Ratchet Wrench Chrome Socket Set, 600402 MCF Super heavy duty cast steel

Super heavy duty cast steel handles for professional use Extra heavy duty cast head design is 20-Percent stronger than competitive brands Chrome Molybdenum hook and heel jaws for longest life and maximum grip Jaws hardened to HRC 52

Compatible with C-604 setups

Stamping end hardened to 58-62 HRC – striking end hardened to 38-43 HRC to prevent splintering

Dual pawl weston style brake with extra heavy pawl springs for safe reliable operation

Each model in the series features an all-steel construction

Jet 21-Piece 3/4-inch Drive SAE, 12 Point, Ratchet Wrench Chrome Socket Set, 600402 MCF Super heavy duty cast steel42 tooth 20 Inch round head ratchet (673901) , 4 Inch (673903) and 8 Inch (673904) extensions , 18 Inch sliding T handle (673906) , Metal case