WERA Torque wrench set for heat pumps/air conditioning systems 9530 05136076001

4-piece Click-Torque torque wrench set with three self-adjusting Joker socket wrenches. For the correct tightening of screw connections when installing and repairing refrigeration and air conditioning systems and heat pumps. Click torque wrench in the unmistakable Wera design. Very robust design with high accuracy in accordance with DIN EN ISO 6789-1:2017-07. Easy setting and securing of the specified value. The audible and tactile click when the scale values are reached also makes it easier to set the desired torque value safely. The robust release mechanism guarantees a clearly audible and tactile release signal when the set torque is reached. For right-hand and left-hand tightening and with 14x18 mm square drive to accommodate the appropriate insertion tools. The three self-adjusting Joker open-end wrenches 7880 replace several individual open-end wrench sizes thanks to the infinitely variable and parallel jaws. The required size adjusts itself steplessly when applied to the hexagon nut or bolt. The ratchet function ensures fast and continuous screwing without setting down. By using the corner width prisms, a swing-back angle of just 30° can be achieved.