1" DR x 6" Impact Extension | JETSockets made of the finest quality S.A.E. 4140 Chrome Molybdenum high impact steel Meets or exceeds U.S. Federal Specs: GGG-W-660A and ANSI specificationsDrive: 1"...
The Jet 672905 1/2″ Drive x 5″ Extension: Forged from high quality Chrome Vanadium (CrV) steel Meets or exceeds U.S. Federal GGG-W-641E, Canadian Government CDA39-GP-12b and ANSI specifications...