Torque wrench size 1000. heavy duty interruption type. with built-in ratchet for right and left hand movement. Tolerance:± 4% for each scale value. Automatic snap release. with angled and braked movement and scale adjustment in the handle. Supplied with Certificate according to DIN ISO 6789. 3/4" connection - Nm 300÷1000 - lbf.ft 221÷738.