Draper Expert Hi-Torq® Metric Ratchet Combination Spanner, - 8241MM/BKThese HI TORQ metric ratchet combination spanners are manufactured from hardened and tempered chrome vanadium steel, with black electroplating for corrosion protection. The 100 tooth ratchet enables 3. 6 movement and the open end is set at 15, making these spanners ideal for use where theres limited space. The ring end is 12 point HI TORQ, providing a superior grip; with Draper HI TORQ, the spanners grip the flats of the fastener rather than the