Momentnyckel Gedore DMK 550

Torque wrench DREMASTER K 3/4", 110-550 Nm Use: Controlled screw tightening in the most common range of 20 - 850 N·m / 15 - 630 lbf·ft (guide for screws M7-10.9 to M24-8.8, M30-5.6) Adjustable, releasing and sturdy tubular torque wrench with integrated ratchet and with square drive for industry and the trades Features: Classified to DIN EN ISO 6789:2017 Type II Class A, with a factory certificate allowing for operations to be traced back. Calibrated to a permitted +/- 3 % deviation and better. The specifications of the standard (+/- 4 %) are exceeded. For controlled bi-directional tightening Models DMK: 1/2" mushroom head interchangeable square with push-button releasing and a ball-locking mechanism. From Model No. DMK 400 with 3/4" push-through square and a pin-locking mechanism Sturdy, varnished tubular steel construction, with zinc-plated ratchet head and top-grade plastic parts Ergonomically shaped plastic grip with calibration aid Change-over between N·m main scale and lbf·ft ancillary scale to avoid reading errors when setting the torque wanted With micrometre scale for main N·m scale for setting interim values Release system triggers a tactile and audible signal Ergonomic system for torque adjustment with reference symbol Provision for rapid setting with hexagon allen key, not included Secured adjusting/setting system