Park tool socket and bit set sbs 3 for the sbs 3, park tool have assembled a comprehensive set of shop quality sockets, bits and drivers suitable for the most common bike repair and maintenance jobs that riders and mechanics will come across.tough and durable tool box essentials jam packed with 37 forged chrome vanadium steel functions, each part of the socket and bit set sbs 3 has a 3 8 drive for use with park tool torque wrenches and other similar sized tools. You can then get to work on a variety of bicycle parts such as suspension forks, lockrings and bottom brackets plus many more, with all the bits and sockets you need in the one fantastic set.in the box 3, 4, 5, 6, 8, 10, 14, and 16mm hex bits long reach 5, 6, 8, 10, 11, 12, and 15mm hex bitslong reach t20, t25, t30, t40 and t45 torx compatible bits8, 9, 10, 11, 12, 13, 14, 15, 17, 19mm and 1 sockets 1 socket compatible with various park tool freewheel, cassette lockring, and bottom bracket tools24, 26, 27, 28, 30, 32mm flat sockets for suspension fork fittings 27mm socket has external taper for narrow access fittingsfeatures material nickel chrome plated chrome vanadium steel pieces 37 buy park tool workshop from chain reaction cycles, the world's largest online bike store.