An extra long flexible ratchet ring spanner, supplied with single hex (6pt) 12 sockets, is ideal for use on difficult to reach nuts and bolts. Each of the sockets can be driven directly by the 17mm spanner, or with the use of the included 3/8"d adaptor. The set is completed by a ½”d adaptor and a 3/8”d torque adaptor, and is supplied in a EVA foam tray for safe storage. 12 x 2-way use single hex (6pt) sockets. Sizes: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 & 19mm. Manufactured from chrome vanadium & presented in an EVA foam tool organiser tray (36 x 89 x 447mm).