Torque wrench end fitting Wera 7780

Open end insert for hexagon screw heads or nuts, compatible with Click-Torque X series torque wrenches featuring a 14 x 18 mm holder. The Wera 7780 torque wrench end fitting is manufactured from durable metal with a silver finish that offers corrosion resistance and a consistent fit for precision torque applications.

Advantages

The single-piece design provides stable engagement with hexagon screw heads and nuts. Compatibility with Click-Torque X series wrenches (14 x 18 mm holder) simplifies tool selection. The corrosion-resistant silver finish and robust construction contribute to long service life and dependable torque transfer.

Suitable for

• Finishing and tightening hexagon head screws
• Applying precise torque values with Click-Torque X series wrenches
• Workshop and maintenance tasks requiring reliable end fittings

Key specifications

• Brand: Wera
• Model / MPN: 05078676001
• EAN: 4013288196781
• Type: Open end insert for hexagon screw heads or nuts
• Compatibility: Click-Torque X series torque wrenches, 14 x 18 mm holder
• Finish: Silver, corrosion-resistant
• Construction: Single-piece metal fitting

How to use

Fit the Wera 7780 open end insert into the 14 x 18 mm holder of a Click-Torque X series torque wrench until it seats securely. Place the open end over the hexagon screw head or nut and apply torque according to the torque wrench settings and the fastener manufacturer’s specification. After use, clean and store the fitting with the wrench to prevent contamination or damage.

Usage recommendations

Use this end fitting only with compatible Click-Torque X series torque wrenches and observe the specified torque values for the fasteners in use. Inspect the fitting for wear or damage before each use and replace if deformation or excessive wear is found.