The SBS-1.2 is a shop quality set of sockets, hex bits and Torx® compatible bits, selected specifically for common bike repair needs. Ideal for use with Park Tool Torque Wrenches, the SBS-1.2 3/8´´ drive bits and sockets are made from tough, chrome vanadium steel for lasting durability.Includes:- 3, 4, 5, 6, and 8mm hex bits- Long reach 5, 6 and 10mm hex bits- Long reach T25, T30 and T40 Torx® compatible bits- 8, 9, 10, 13, 14, 15mm and 1´´ sockets (The 1´´ socket fits various Park Tool Freewheel, Cassette Lockring, and Bottom Bracket tools)- All sockets and bits are 3/8´´ drive