Wera Tools 7880 Joker Spanner Insert - L-16-19mm -

Self-setting insert spanner, for hexagon screw heads and bolts, for torque wrenches from the Click-Torque X and XP series with 14x18mm mounting. Covers all metric and imperial dimensions in the respective field of application.

With its 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 degrees can be achieved.

• Square head insert tool 14x18 mm
• For torque wrenches from the Click-Torque X series with 14x18 mm mounting
• For hexagon screw heads and bolts with wrench sizes 16.0; 17.0; 18.0; 19.0 (metric)
• For hexagon screw heads and bolts with wrench sizes 5/8"; 11/16"; 3/4" (imperial)
• Automatically and continuously gripping hexagonal screws and bolts
• Lever mechanism upon gripping prevents slipping and damage
• With mechanical ratchet functionality for fast and consistent screwdriving without removing the spanner
• Return angle of only 30 degrees 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