4-part Click-Torque Wrench set with three self-adjusting Joker push-in spanner. For proper tightening of screw connections in the installation and repair of refrigeration, air conditioning and heat pumps. Click torque wrench in a distinctive Wera design. Very robust design with high accuracy in accordance with DIN EN ISO 6789-1:2017-07. Simple setting and saving of default value. The audible and perceptible latching upon reaching the scale values also facilitates the safe setting of the desired torque value. The robust triggering mechanism guarantees a clearly audible and tangible triggering signal when the set torque is reached. For right and left-handed tightening and with square 14x18 mm for accepting corresponding insertion tools. The three self-adjusting open-end wrenches 7880 replace several fork-spanner sizes with the continuously variable and parallel guided jaws. The required size is infinitely adjustable by itself when you place it on the hexagonal nut or screw. The ratchet function is provided for fast and continuous screwing without setting. By using the corner width prisms, a return angle of traverse of only 30° is possible.
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