Draper 38 square drive reversible ratchet draper 33437 chrome vanadium steel hardened tempered chrome plated and polished for corrosion protection fine 43 tooth ratchet 200mm long with forwardreverse selector spring loaded ball bearing for secure socket holding display packedmanufactured and tested generally in accordance with din3122 and iso3315 specifications draper 33437 38 square drive reversible ratchet