General description Comprised of 50 pieces, the Kennedy Metric 50 Piece 3/8" Square Drive Socket Set is designed for professional use, featuring a comprehensive selection of 1/4in. and 1/2in. square drive sockets and accessories. Each component is made from durable chrome vanadium steel with a polished chrome plated mirror finish, ensuring longevity and resistance to corrosion. The set is conveniently supplied in a molded plastic carry case for easy transport and organization. Technical specifications Drive Size: 3/8in Material: Chrome Vanadium Steel Number of Pieces: 50 Socket Size Range: 6mm - 22mm Number of Points: 12 Finish/Coating: Chrome-plated Mirror Finish Socket Depth: Standard Deep Bit Type: Slotted, Crosspoint, Hex Set Type: Socket Set Size System: Metric Contents 1/4in. Standard Sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm 1/2in. Sockets: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 30, 32, 36mm Accessories: Ratchet handle, sliding