Wera 7880 Joker 3XL Self-Setting Spanner Torque Wrench Insert 05020174001

Self-setting insert spanner, for hexagon screw heads and bolts, for torque wrenches from the Click-Torque X and XP series with 14x18 mm mounting. Covers all metric and imperial dimensions in the respective field of application. With its continuous and parallel jaws, the tool replaces several single spanner sizes. The required size is automatically and continuously set when attaching the tool to the hexagon bolt or screw. The integrated lever mechanism securely clamps the hexagon screw or bolt between the jaws, which significantly reduces the risk of slippage or damage. The ratchet feature ensures fast and consistent screwdriving without removing the tool. By using the corner-width rectangular prisms, a return angle of only 30° can be achieved. 

• Square head insert tool 14x18 mm
  
• For torque wrenches from the Click-Torque X series with 14x18 mm mounting
  
• The adjustable 7880 Joker covers all metric and imperial dimensions in the respective field of application
  
• With mechanical ratchet functionality for fast and consistent screwdriving without removing the spanner
  
• Return angle of only 30° when using the corner-width rectangular prisms in the jaw
  
• The laser-engraved, abrasion-proof QR code makes it easier to determine the correct torque value depending on the torque wrench and insert tool used
  
• Lifetime warranty