DIN ISO 6789 | UNI EN ISO 6789
SLIP TYPE WITHOUT SCALE. High precision tightening on pre-set torque value. Over-tightening is not possible. Automatic reset. Automatic disconnection through angled movement at 110° of the head. Heads in stainless steel microfusion, body in special aluminium alloy, ergonomic handgrip. "STB" torque wrenches must be preset directly on the place of use by means of suitable torque testers Art. 793 GC-D-L-RA-T and fixed on the desired value within the tightening range of the wrenches mentioned below. Ideal for controlled clamping of joints of hydraulic and air compressed plants.
Right operation.
Supplied with test certificate as per DIN ISO 6789.
± 4% tolerance of the set scale torque.
With end fitting frontal connection 9x12mm.
For use with torque tester Art. 793 GD, inserts Art. 806 GD 1/4 - 3/8 or Art. 806 GE 1/4 - 3/8 are required. For use with torque tester Art. 793 GL, inserts Art. 806 GD 3/8 - 1/2 or Art. 806 GE 3/8 - 1/2 are required. For use with torque tester Art. 793 GT, inserts Art. 806 GD 1/2 "or Art. 806 GE 1/2" are required.