The Britool BRIE111103B 5 piece ratchet ring spanners set is forged in chrome vanadium steel with a high chrome finish. The spanners have a 5° increment and the OGV® profile maximises the contact surface with the nut for a longer lifetime. This set is supplied on a plastic storage rack and includes the following spanners:
8×10 – 10×11 – 12×13 – 14×15 – 17x19mm.
ISO 691 – ISO 1711-1.