High quality slim style Chrome Vanadium steel spanners. Hardened, tempered & mirror finished for corrosion resistance. 72-Tooth Chrome Molybdenum Wall Drive® ratchet ring with slide reverse. 15º Offset keeps knuckles clear of obstructions. Ideal for use where space is at a premium. Supplied in storage case with three square drive adaptors & bit holder. Available in this set of 12 spanners or individually on presentation cards from your local distributor.