Crammed with 37 individual functions used in a multitude of workshop repairs, each individual bit is equipped with a 3/8" drive, ideal to be used with Park Tool Torque/ Ratchet Wrenches & other compatible tools. Forged from chrome vanadium steel & nickel chrome plated for additional toughness & durability, the Socket & Bit Set SBS-3 is designed for a lifetime of use. Perfect for getting to work on suspension forks, bottom brackets & lockrings, as well as many other essential jobs, the SBS-3 should be a staple of any tool box or workstation. In The Box 3, 4, 5, 6, 8, 10, 14, & 16mm Hex bits Long reach 5, 6, 8, 10, 11, 12, & 15mm Hex bits Long reach T20, T25, T30, T40 & T45 Torx compatible bits 8, 9, 10, 11, 12, 13, 14, 15, 17, 19mm & 1" sockets (1" socket compatible with various Park Tool Freewheel, Cassette Lockring, & Bottom Bracket tools) 24, 26, 27, 28, 30, 32mm flat sockets for suspension fork fittings (27mm socket has external taper for narrow access fittings)