Additional technical information: 4550-55 - GEDORE - TORCOFIX K 3/4 110-550 NmApplication:Controlled screw suitAdjustable, triggering and robust pipe torque wrench with integrated lever ratchet with square drive for industry and tradeDesign:Classified according to DIN EN ISO 6789:2003 Type II Class A, with a traceable factory certificate. Calibrated for a permissible deviation of +/- 3 % and better. The specification of the standard (+/- 4 %) is exceeded for your safetyfor the controlled right and left suit1/4, 3/8, 1/2 mushroom head square with ball lock. From 3/4 with through square and pin lockrobust, painted steel tube construction, with galvanized ratchet and high-quality plastic partsergonomically shaped, Handy black plastic handle with calibration aidDouble scale N·m and lbf·ft under a viewing window with magnifying effectwith nonius scale for N·m Main scale for setting scale-wiping valuesSpring system generates a clear sensitivity and audible trigger signalErgonomic system for torque adjustment ; Downforce: 3/4 (20 mm); Graduation: 10 Nm; Product size (length): 957.5 mm; Torque (max.): 550 Nm; Torque (min.): 110 Nm