Wera 7790/1 Zvárací násadový nástroj 9x12 mm štvorhranný pohon 05078720001

For professionals who need a custom torque solution, the Wera 7790/1 weld-on insert tool offers a blank canvas to create specialized attachments. Unlike standard fixed inserts, this tool is designed to be welded onto your own fabricated component, allowing you to build a torque wrench adapter perfectly suited to your unique application. Its 9x12 mm square drive fits directly into compatible torque wrenches, and the high-performance steel construction with chrome plating ensures durability and corrosion resistance. This is the ideal choice for custom tool fabrication, prototyping, or repairing specialized equipment where off-the-shelf inserts simply won't do.

Highlights

• Weld-on design for custom tool fabrication
• 9x12 mm square drive per DIN 3120-A 9 and ISO 1174-1 A 9
• High-performance steel with chrome-plated finish for corrosion protection
• Compact dimensions: head width 18 mm, overall length 50 mm
• Single piece, ready for welding to your own component

In daily use

In a workshop or production environment, this insert tool becomes the foundation for a tailored torque solution. Weld it to a specialized socket, a custom open-end head, or any other attachment you require, then insert the 9x12 mm square drive into your torque wrench. The result is a precise, repeatable tightening tool that matches your exact needs. The chrome plating not only protects against rust but also makes cleaning easy, while the robust steel withstands the heat of welding without losing its integrity. Whether you're maintaining a fleet of machines or developing a new product, this insert gives you the flexibility to create the right tool for the job.

Full specifications

• Brand: Wera
• Model: 7790/1
• MPN: 05078720001
• EAN: 4013288196354
• Tool type: Weld-on insert tool
• Drive size: 9 x 12 mm
• Drive type: Square drive
• Material: High-performance steel
• Finish: Chrome-plated
• Application: For torque wrenches
• Standard compliance: DIN 3120-A 9, ISO 1174-1 A 9
• Intended use: Custom tool fabrication, attaching specialized components
• Welding compatibility: Yes
• Product series: Wera 7790
• Number of pieces: 1
• Corrosion protection: Yes
• Compatibility: Torque wrenches with 9x12 mm square drive
• Mounting type: Weld-on
• Head width: 18 mm
• Overall length: 50 mm

Final note

When standard torque adapters fall short, the Wera 7790/1 gives you the freedom to engineer your own solution. Its weld-on capability and precise 9x12 mm drive make it a versatile addition to any professional toolkit.