Jet 690121 1/2-inch Drive 3-Piece Chrome Extension Bar Set MCF Patented SVCM tool steel is

Patented SVCM tool steel is up to 30-Percent stronger than CrV screwdrivers Hardened and tempered for superior strength and improved durability Super strong acetate handles resist impact and chemicals Integrated cushion grips provide all day comfort and increased torque Chrome plated for superior corrosion resistance Precision machined blackened tips for superior fit in all screw head types Tip type permanently engraved on handle ends for easy identification in tool pouch

producing 70 ft/lbs of torque

double-flute construction requires less pressure

agricultural and general shop applications

Jet 690121 1/2-inch Drive 3-Piece Chrome Extension Bar Set MCF Patented SVCM tool steel isAll components are forged from high quality Chrome Vanadium steel , Meets or exceeds U. S. Federal Specs: GGG W 641E and Canadian Government Specs: CDA39 GP 12b and ANSI specifications , WARNING: Do not use chrome sockets on electric or air impact wrenches , Drive: 1 2 Inch , Length: 2 , 5 , 10 Inch