Impact Socket Set, Alloy Steel, Black Oxide, 1/2 in, Impact Rated Yes, Socket Depth Deep/ FURNISHED ITEMS: SOCKET RAIL AND CLIPS COMPONENT QUANTITY: 15 NONSUPPLY ITEMS AND QUANTITIES: CONTAINS 1 EA INDUSTRIAL FINISH; 6 POINT; 1/2 IN. FEMALE SQ DRIVE; DEEPWELL SIZE 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16 AND 1-1/4 IN.; IMPACT TYPE SPECIFICATION/STANDARD DATA: 05047-ASME B107.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 2 CLASS