Reversible ratchet head. Nm and lb-ft engraved on the barrel of the wrench with a micrometer type sleeve, allowing accurate preset torque values to be set. When torque is reached the wrench produces an audible click and a release of tension. Marked range: 65-450Nm/51.6-291 lb-ft. Overall length 670mm. Calibration certificate included. Supplied in blow mould storage case.
