Torque wrench end fitting Wera 7770

The Wera 7770 torque wrench end fitting is an open-end insert designed to engage hexagon screw heads or nuts. It is made to fit Click-Torque X series torque wrenches with a 9x12 mm holder and provides a precise connection between the wrench and the fastener.

Advantages

This end fitting is constructed from durable materials for long service life and stable torque transmission. Its open-end design allows easy placement on hexagon heads or nuts without removing the fastener, and compatibility with Click-Torque X series wrenches ensures secure mounting and accurate torque application.

Suitable for

• Applying controlled torque to hexagon screw heads
• Maintenance and mechanical assembly work
• Use with Click-Torque X series torque wrenches (9x12 mm holder)

Key specifications

• Brand: Wera
• Model / MPN: 05078602001
• EAN: 4013288196088
• Type: Open end insert for hexagon screw heads or nuts
• Compatibility: Click-Torque X series torque wrenches, 9x12 mm holder

How to use

Mount the open-end insert onto the 9x12 mm holder of a compatible Click-Torque X series torque wrench until it seats securely. Place the open end over the hexagon screw head or nut and apply torque using the wrench according to the torque setting. Ensure the fitting remains fully engaged during the tightening or loosening operation to maintain torque accuracy.

Usage recommendations

Inspect the fitting before use for wear or damage. Use the fitting only with Click-Torque X series wrenches with the specified 9x12 mm holder to ensure correct torque delivery and avoid damage to the tool or fastener.