Overview

• Controlled screw tightening in the range of 110 – 550 Nm / 80 – 405 lbfft

• Adjustable, releasing and sturdy tubular torque wrench with integrated ratchet and with square drive for industry and the trades

Features

• Classified according to DIN EN ISO 6789-2:2017 Type II Class A, incl. traceable test certificate, calibrated to a maximum permissible deviation of +/- 3 % and thus more precise than the +/- 4 % required by the standard

• 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 handgrip with calibration aid

• Change-over between Nm main scale and lbfft ancillary scale to avoid reading errors when setting the torque wanted

• With micrometre scale for main Nm 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

Specifications

• Torque (max.) [lbfft]: 550 lbfft

• Torque (min.) [lbfft]: 110 lbfft

• Torque (max.) [Nm]: 750 Nm

• Torque (min.) [Nm]: 150 Nm

• Torque range (min./max.) [lbfft]: 110 lbfft – 550 lbfft