기능

• 7880 Joker XXL self-adjusting wrench.
• The laser antifriction QR code can easily determine the correct torque value according to the torque wrench or torque tool used.
• Simply scan with your smartphone or tablet (If available, both QR codes: torque wrench and insert tool).
• A website that recognizes the scanned tool opens automatically (no app required), then you enter the required torque value and the correction value is determined automatically, without the need for formulas or calculations.
• The Joker 7880 covers all dimensions within the workable range with parallel jaws that automatically grip continuously.
• The toolset automatically finds the required dimensions when attaching bolts and screws.
• Parallel, smooth jaws provide seating stress and prevent nut and screw head rounding that can occur when forces are transmitted at corners.
• The ratchet function of the wrench section allows for quick and easy tightening of screws.
• The angle of rotation of the wrench section is only 30°.
• The safety pin on the insert tool allows quick tool changes while ensuring safe operation.
• WERA part number: 05020173001