40 PIECE 1/2" DRVIE SAE & METRIC SET

Features high torque quick release ratchet. 72 gear teeth for 5 degree sweep and smaller head for tight areas. 12pt SAE and Metric standard and deep wall sockets. Chrome vanadium alloy steel for strength and durability. Set contents: 1/2" Dr. Quick release ratchet, 15" flex handle, universal joint, 3 and 6" extensions, 2 spark plug sockets, 22pcs SAE and metric std. sockets and 11pcs. SAE and metric deep sockets. Durable storage case also included. SAE std. Sizes: 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16 1, 1 1/16, 1 1/8 and 1 1/4". SAE Deep Sizes: 9/16, 5/8, 3/4, 13/16, 7/8 and 15/16". SAE Spark Plug sizes: 5/8 and 13/16". Metric std. Sizes: 12, 13, 14, 15, 17, 18, 19, 21, 22 and 24mm. Metric Deep Sizes: 14, 15, 17, 18, 19 and 21mm.