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.
Straight connection with Ø 16mm male pin.
For use with torque tester Art. 793 GD, inserts Art. 809 GR are required. For use with torque tester Art. 793 GL, inserts Art. 809 GL-R-S are required. For use with torque tester Art. 793 GT, inserts Art. 809 GL or Art. 809 GS are required.
On request, the keys from Art. 803 G to Art. 803 GZ can be supplied already pre-set to the desired value with surcharge.