Socket Wrench Set, Socket Size Range 3/8 in to 7/8 in, Drive Size 3/8 in, Drive Type Hand/ FURNISHED ITEMS: METAL BOX COMPONENT QUANTITY: 22 NONSUPPLY ITEMS AND QUANTITIES: CONTAINS 1 EA CHROME PLATED; 12 POINT; 3/8 IN. FEMALE SQ DRIVE; STANDARD LENGTH SOCKETS; FRACTIONAL SIZES 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 AND 7/8 IN.; 12 POINT; 3/8 IN. FEMALE SQ DRIVE; DEEPWELL SOCKETS; FRACTIONAL SIZES 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 AND 7/8 IN.; 3 AND 6 IN. EXTENSIONS; RATCHET; UNIVERSAL JOINT SPECIFICATION/STANDARD DATA: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD