SureWerx 600503 JET 1" DR SAE Socket Wrench Set - 12 pt. - 21 pc - Model Number SW1021

All components forged from high quality Chrome Vanadium steel. TORQUE DRIVE® sockets contact the fastener on the sides rather than the corners, reducing corner rounding and allowing 20% more torque. Chamfered edges allow easiest socket placement on fastener, increasing productivity and reducing frustration. 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 impact wrenches. Standard Accessories: 24 tooth heavy duty reversible ratchet head (674901), 8" (674905) and 16" (674903) extensions, 22" universal handle (included with 674901), Sliding T-head, Metal case.