Performance Tool W32905 40 Piece 1/2" Drive Mechanic's Socket Set

40-piece mechanic's socket set with a high torque quick release ratchet. Includes a variety of sockets in both SAE and metric sizes.Standard Equipment: (1) 1/2" Drive Quick Release Ratchet (1) 15" Flex Handle (1) Universal Joint (1) Extension (12) SAE Standard 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" (6) SAE Deep Sizes: 9/16, 5/8, 3/4, 13/16, 7/8 and 15/16" (2) SAE Spark Plug Sizes: 5/8 and 13/16" (10) Metric Standard Sizes: 12, 13, 14, 15, 17, 18, 19, 21, 22 and 24 mm (6) Metric Deep Sizes: 14, 15, 17, 18, 19 and 21 mm (1) Durable Storage/Carrying Case Specifications: SAE Socket Sizes: 3/4, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4, 1-5/16, 1-3/8, 1-7/16, 1-1/2, 1-5/8, 1-3/4, 1-7/8 and 2" Finish: Chrome Vanadium Alloy Steel Impact Rated: No Features: Features high torque quick release ratchet 108 gear teeth for 3.3 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