Crescent Socket and Tool Set, 70 Piece, SAE and Metric. This set contains Set contains 1/4" and 3/8" quick-release ratcheting drives, 32 SAE and metric sockets, 12 SAE and metric combination wrenches, plus 24 other tools. This set is one of the most versatile tool selections ever assembled by Crescent brand Hand Tools. Set supplied in a convenient blow mould carry case.