Chiave dinamometrica Gedore 8554-01 1/4 di pollice 6-30 Nm

All-metal design made of high-strength aluminium alloy. With fixed square drive. With comfortable aluminium handle. Clockwise ratcheting. Combined double Nm and lbf.ft/lbf.in scale. Lightweight metal housing. Loaded parts made of special steel. Audible and tactile release signal when pre-set torque reached. Ergonomic adjusting button for fast setting. Calibrated to a release accuracy of ± 3 % of the tolerance of the set scale value. No shifts in value or impact on accuracy from using both hands or using off-handle (as with conventional torque spanners), since both square drive and pivot point are on a single axis for increased safety. Extensible to reduce work load