Craftsman Socket Wrench Set 30 Pc. 1/4 - 3/8 Inch Extendable Wobble Ratchet Standard - Metric 1 - 1/4-In x 3/8-In Drive Wobble Ratchet (Forged) 8 - 1/4-In Drive 6pt Inch Sockets: 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8" 8 - 1/4-In Drive 6pt Metric Sockets: 4, 5, 5.5, 6, 7, 8, 9, 10 mm 6 - 3/8-In Drive 12pt Inch Sockets: 7/16, 1/2, 9/16, 5/8, 11/16, 3/4" 7 - 3/8-In Drive 12pt Metric Sockets: 11, 12, 13, 14, 15, 16, 17 mm