JET PS838 Socket Set, 3/8"", Impact, Deep, 8 No. of Pieces (610201)

PS838 Socket SetSockets made of the finest quality 4140 Chrome Molybdenum high impact steelTorque Drive® socket design contacts the fastener on the sides instead of the corners, reducing fastener rounding and allowing up to 20% more torqueChamfered edges allow easiest socket placement on fastener, increasing productivity and reducing frustrationExtra long deep sockets ensure maximum accessibilityMeets or exceeds U.S. Federal Specs: GGG-W-660A and ANSI specificationsIncludes: 5/16"", 3/8"", 7/16"", 1/2"", 9/16"", 5/8"", 11/16"", 3/4"" Deep impact sockets, Blow molded case