10 Piece 3/8" Drive SAE Deep Wall Color Coded Socket Set Color coded sockets for quick size identification Sockets constructed of durable chrome vanadium steel for long wear Deep wall design for long-threaded bolts and hard-to-reach places SAE sizes: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16" and 7/8" Sockets fit standard 3/8" ratchet (not included)