Click-lens type with value readout in the display guarantees security for the user. Accuracy is ± 4% of the scale value (in the direction of actuation for right-hand tightening). For left-hand tightening, use our torque wrenches with insert tool.

Safety features include haptic (close-gap release) and audible ("click" sound). The tool has a reversible ratchet and allows easy and safe adjustment of the desired torque value by turning the handle. There is a knob for additionally locking the set value, and three large digits provide an easy-to-read torque setting.

Each tool comes with a calibration certificate and serial number and is securely stored in a safe box with a display window. The surface is hard chrome plated, meeting DIN EN ISO 6789-2:2017, DIN 3120, and ISO 1174-1 standards.

Made in Germany, the output is a square, solid 12.5 mm (1/2 inch) with dimensions of 545 mm in length and a net weight of 1.35 kg. The torque range is 40-200 Nm with a tolerance of 4%. The scale graduation is 1 Nm, and the actuating force ranges from 9.0 to 47.4 kg. The tool has 32 teeth with an opening angle of 11.25°.

The head thickness is 19.6 mm, and the head width is 44 mm. It is service-friendly with do-it-yourself repair sets for ratchets, eliminating the risk of losing the square like there is with the wrench. The hard chrome-plated steel tube is slim yet very sturdy and wear-resistant.

An integrated shift lever with a free-running function on the outside square (12.5 = 1/2 inch model) reduces the risk of injury and malfunction. The ergonomically shaped handle with a collar reduces the risk of slipping off and injury. The safety locking of the handle ensures no risk of injury, allowing for safe and exact adjustment of the desired release torque.

The large convex display (replaceable) optimizes readability. Continuous long-term tests on the 5000 series and 6000 series of HAZET torque wrenches have demonstrated that turning them back to the smallest scale value is not required.