Multi-coloured, Chrome Vanadium steel ratchet combination spanner set. Hardened, tempered and chrome plated for corrosion resistance. Fully polished with a coloured mirror finish. Open-end and 12-point WallDrive® ring combination. 72-Tooth, ratchet ring and gear set requiring only 5º rotation to pick up next ratchet tooth, ideal for applications where space is limited. Supplied in storage/carry rack.