These Draper HI-TORQ® metric ratchet combination spanners are forged from chrome vanadium steel that is hardened, tempered, fully polished and mirror chrome plated for corrosion protection. The open end is offset at 15°. The ring end has a 90-tooth ratchet mechanism allowing 4° movement, enabling use in tight spaces. The 12-point HI-TORQ® delivers maximum leverage by transferring torque to the flats and preventing slipping or damage to the fastener. This 17-piece set contains popular sizes. Packed in a Tetron wallet. Features and Benefits • A 90-tooth ratchet mechanism • The 4° movement enables use in tight spaces • Forged from chrome vanadium steel that is hardened, tempered, fully polished and mirror chrome plated • Optimal leverage through 12-point HI-TORQ® ring end • Open end set at 15° Contents Sizes: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 22, 24, 27, 30, 32mm