Performance Tools W38905 51 Piece 3/8in. Drive Mechanics Socket Set

Features high torque quick release ratchet. 72 Gear teeth for 5deg. sweep. Smaller head for tight areas. 12 pt. SAE and Metric standard and deep wall sockets. Chrome vanadium alloy steel for strength and durability. Set contents:. 1 pc. 3/8 in. drive quick release ratchet. 1 pc. universal joint. 2 pcs. 3 and 6 in extension bars. 2 pcs. spark plug sockets. 25 pcs. SAE and Metric standard sockets. 20 pcs. SAE and Metric deep sockets and storage/carrying case. SAE std. Sizes: 1/4in., 5/16in., 3/8in., 7/16in., 1/2in., 9/16in., 5/8in., 11/16in., 3/4in., 13/16in., 7/8in. and 15/16in. SAE Deep Sizes: 5/16in., 3/8in., 7/16in., 1/2in., 9/16in., 5/8in., 3/4in., 13/16in., 7/8in. and 15/16in. SAE Spark Plug sizes: 5/8in. and 13/16in. Metric std. Sizes: 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm and 19mm. Metric Deep Sizes: 8mm, 10mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18 and 19mm.