Socket Wrench Set Gedore 760-01 — Gedore 7090770

Gedore 760-01 — Gedore 7090770 is a pre-set production torque wrench designed for controlled screw tightening in the most common range of 0.4 - 135 N·m. Manufactured for serial and production-line use, this torque wrench provides a compact, corrosion-resistant design with a 9x12 mm rectangular-cavity end and a non-slip rubber handgrip. The tool is suitable for long-term, repetitive work and is delivered with a special adjusting key and a test certificate in accordance with DIN EN ISO 6789.

Advantages

The torque wrench offers bi-directional tightening capability so the wrench only needs to be turned 180° to switch direction, and it features automatic resetting to the starting position after actuation. Working accuracy is within +/- 4% tolerance of the set torque and the wrench conforms to DIN EN ISO 6789, traceable to national standards. The handgrip is designed to break by 20° when the pre-set torque value is reached to reduce the risk of over-tightening, and the product is lightweight while remaining robust and corrosion-resistant. Models 760-00 and 760-01 are EPA-compliant for use in electrostatic sensitive applications.

Suitable for

• Controlled tightening on production lines and serial assembly
• Automotive repair and workshop maintenance requiring accurate torque
• Long-term repetitive fastening and quality-controlled assembly tasks
• Electrostatic sensitive applications (EPA-compliant environments)

Key specifications

• Torque range: 0.4 - 135 N·m (pre-set)
• Working accuracy: ±4% of set torque
• Drive end: 9x12 mm rectangular-cavity end
• Direction: bi-directional tightening (180° turn to reverse)
• Construction: lightweight, robust, corrosion-resistant
• Handgrip: non-slip rubber with 20° break indication at set torque
• Standards: DIN EN ISO 6789, traceable to national standards
• EPA compliance: suitable for electrostatic protected areas (models 760-00/760-01)
• Delivery includes: torque wrench, special adjusting key, test certificate, sturdy cardboard packaging

How to use

Use the torque wrench by fitting the 9x12 mm rectangular-cavity end to the fastener and setting the required pre-set torque value. The pre-setting can be made at the factory or by the user on a suitable torque tester; a special adjusting key is supplied for changes to the pre-set value. Apply force until the handgrip breaks by approximately 20° indicating that the pre-set torque has been reached, then allow the wrench to automatically reset to the starting position before removing it from the fastener.

Usage recommendations

To maintain accuracy and traceability, verify the pre-set torque periodically on an appropriate torque tester and keep the supplied test certificate with quality records. For applications in electrostatic sensitive areas, observe EPA procedures. Store the wrench in a dry environment and avoid impacts; if a fixed factory pre-setting is required, specify the desired N·m value when ordering.