Dynamic Tools D010014 3/8" Drive SAE Standard Length Hex Socket Set (7 Piece), 1/8" to 3/8' Contains: 1/8", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8" Chrome finish for maximum resistance against corrosion Large laser etched markings on sockets improve size identification and provide differentiation between SAE and metric sizes Knurled ring provides superior grip for quicker and easier removal of socket from ratchets and attachments Lifetime warranty