General description Set of six double-ended, open jaw spanners in a complete range of BA sizes, from 0BA to 11BA, made from chrome vanadium with a satin chrome finish. This invaluable set is ideal for working on older vehicles, electrical equipment, and machinery with BA fixings. The spanners are supplied in a tool roll for safe and organized storage. Technical specifications Sizes: 0 x 2BA, 1 x 3BA, 4 x 6BA, 5 x 7BA, 8 x 10BA, 9 x 11BA Material: Chrome vanadium Finish: Satin chrome Other information BA spanner and socket set also available (Part No. 7132)