Torque wrench end fitting Wera 7781

Ring spanner insert for hexagon screw heads or nuts, designed to fit torque wrenches of the Click-Torque X series with a 14x18 mm holder. The Wera 7781 end fitting is finished in silver and made for use with 24 mm hex sizes, providing a precise connection between the fastener and the torque wrench.

Advantages

The Wera 7781 offers a precise fit for hexagonal heads, compatibility with Click-Torque X series torque wrenches, and durable construction suitable for repeated professional use. Its design ensures accurate torque transmission and reliable engagement with 24 mm hex fasteners.

Suitable for

• Applying controlled torque to 24 mm hexagon screw heads and nuts
• Use with Click-Torque X series torque wrenches that accept a 14x18 mm holder
• Workshop, maintenance, and assembly tasks requiring accurate torque application

Key specifications

• Brand: Wera
• Model / MPN: 05078699001
• EAN: 4013288196651
• Type: Ring spanner insert / end fitting
• Compatible hex size: 24 mm
• Holder interface: 14x18 mm (for Click-Torque X series)
• Finish: Silver

How to use

Attach the Wera 7781 end fitting to a compatible Click-Torque X series torque wrench by inserting it into the 14x18 mm holder until it seats securely. Place the ring spanner over the 24 mm hexagon screw head or nut and set the torque wrench to the required torque value. Apply torque steadily until the wrench indicates the set value, then remove the fitting from the fastener and detach it from the wrench if needed.

Usage recommendations

Use only with Click-Torque X series torque wrenches that support a 14x18 mm holder. Inspect the fitting for wear before use and avoid using damaged fittings to maintain torque accuracy and safety.