Craftsman 5 pc/10 Sizes Wrench Set, Ratchet Box End SAE 42160 Set includes: 1/4 x 5/16 in., 3/8 x 7/16 in., 1/2 x 9/16 in., 5/8 x 3/4 in. and 11/16 x 7/8 in. Wrench Type: Flat Box End Number in Package: 5 pc. Number of Points: 12 Size: Multi-Piece