Draper 36924 Draper Expert Combination Spanner, 20mmForged from chrome vanadium steel hardened, tempered and chrome plated for corrosion protection. Polished Draper HI TORQ ring end offset at 15. Jaw offset at 15. Features Chrome vanadium steel hardened tempered and chrome plated Draper HI TORQ ring ends offset at 15 Open ends set at 15 Dimensions & Weight Weight . 222 kg Length 280 mm Width 60 mm Height 15 mm Standards & Warranty Generally in accordance with DIN3113 Specifications Lifetime warranty