JET
1" DR x 4-1/8" Regular Impact Socket - 6 Point | 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" Size: 4-1/8" Type: Regular 6 pt