Fasten nuts and bolts with ease with this Square Drive Push Through Reversible Ratchet from Draper 1036 This Square Drive Push Through Reversible Ratchet from Draper is manufactured from chrome vanadium steel hardened, tempered and chrome plated for corrosion protection. The ratchet has a 36 tooth push through pattern, is 500mm long and is suitable for forward and reverse action. With a locking pin for secure socket holding. Sold loose. Features: Chrome vanadium steel hardened, tempered and chrome plated for corrosion protection locking pin for secure socket holding Specification: 3/4\" square drive 500mm long tooth push through pattern: 36 Manufactured to DIN 3122 Form C/ISO 3315 Specifications