The draper expert hi torq® double ring ratchet half moon spanners in this five piece set are manufactured from hardened and tempered chrome vanadium steel, with a mirror chrome plate finish for corrosion protection'. '.strtoupper('t')he 100 tooth ratchet enables 3.6° movement and the curved shape makes it easier to reach round obstacles, making these spanners ideal for use where there’s limited space'. '.strtoupper('t')he ring ends are 12 point draper expert hi torq® to give a superior grip with draper expert hi torq®, the spanners grip the flats of the fastener rather than the corners'. '.strtoupper('t')his gives more grip while transmitting more torque to the nut or bolt and prevents damage to the corners by spreading the load across the flats'. '.strtoupper('t')he set comes supplied in a useful wallet roll.features benefitsbull manufactured from hardened and tempered chrome vanadium steel, with a mirror chrome plate finish for corrosion protectionbull the 100 tooth ratchet enables 3.6° movement and the curved shape makes it easier to reach round obstacles, making these spanners ideal for use where there’s limited spacebull the ring end is 12 point hi torq®, providing a superior gripbull the set comes supplied in a useful wallet rollspecificationslengths 130, 156, 167, 200, 230mmcontentssizes 10 x 12, 11 x 13, 14 x 16, 15 x 17, 19 x 22mm