This 76-piece, 3/8-inch drive socket set includes: 24 metric sockets (8-19mm), 16 Sae sockets (5/16-3/4 inch), a 72-tooth ratchet, 3-inch and 6-inch extension bars, a 360degree(s) universal joint, a bit adapter, a 3/8"" F to 1/4"" M adapter, and 30 screwdriver bits. Crafted from heat-treated chrome vanadium steel with a polished chrome finish, the tools are both durable and easy to clean. They feature a 6-point flank drive design that effectively prevents fastener rounding (slippage). A durable storage case is included for organized keeping. Suitable for home maintenance, automotive repair, and various Diy projects. Weight: 8.91 lbs.