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

This insert spanner fits hexagon screw heads and bolts for Click-Torque X and XP series torque wrenches. It automatically sets the size and has a ratchet feature for quick screwdriving.

• The tool automatically sets the required size when attached to a hexagon bolt or screw.
• The ratchet feature ensures fast and consistent screwdriving without removing the tool.
• A return angle of only 30° can be achieved with the corner-width rectangular prisms.