Chave dinamométrica Wera 05075876001 mecânica 2,4 - 4 N⋅m

The Wera 05075876001 Mechanical torque wrench delivers controlled tightening in a compact format. With a torque range of 2.4–4 N⋅m, this tool is designed for small fasteners where precise torque is required. The wrench has a mechanical design that provides tactile feedback at the preset torque, helping to prevent over‑ or under‑tightening during assembly or maintenance tasks. The handle is finished in black and green for grip and visibility.

Advantages

This torque wrench provides repeatable accuracy within its specified range and a simple mechanical adjustment method that requires no batteries. Its compact size and clear torque range make it suitable for access in tight spaces and for use on delicate components. The color-contrasted handle improves handling and makes the tool easier to identify in a toolbox. The mechanical actuation gives direct feedback when the set torque is reached.

Suitable for

• Precision fastening of small screws and bolts
• Electronics and electrical assembly work
• Bicycle maintenance and component installation
• Laboratory equipment and optical instrument assembly
• General light mechanical repair and adjustment

Key specifications

• Torque range: 2.4–4 N⋅m
• Drive type: mechanical torque wrench
• Form factor: compact, hand-operated
• Handle colour: black and green
• Feedback: tactile actuation at set torque

How to use

Select the required torque within the 2.4–4 N⋅m range using the adjustment mechanism, secure the setting according to the wrench’s adjustment procedure, place the correct bit or socket on the drive, and apply steady force until the wrench emits a tactile signal indicating the set torque has been reached. Avoid sudden impacts or jerking motions while tightening. After use, return the setting to the lowest value if recommended by the manufacturer to relieve spring tension and store the tool in a dry place.

Recommendations

Use a matching bit or socket that fits fasteners precisely to maintain accuracy. Calibrate or test the wrench periodically if used frequently in professional settings. Do not exceed the specified torque range and avoid using the tool as a breaker bar or for loosening fasteners under heavy load.