Wera 7700 Insert Open-End Wrench 17 mm, 9x12 mm Drive, Chrome-Plated 05078610001

This insert open-end wrench from Wera's 7700 series delivers precise torque application for 17 mm fasteners. Its 9x12 mm rectangular drive fits directly into compatible torque wrenches, ensuring accurate and repeatable tightening. The chrome-plated high-quality steel construction offers excellent durability and corrosion resistance, making it a reliable accessory for professional use.

Advantages

The wrench features a robust open-end head that provides a secure grip on fasteners, reducing the risk of slipping during high-torque operations. The rectangular drive system allows for quick and secure attachment to the torque wrench, enabling efficient workflow in demanding environments. The chrome-plated finish not only enhances corrosion resistance but also facilitates easy cleaning and maintenance.

Suitable for

• Torque wrenches with 9x12 mm rectangular drive
• Professional mechanics and technicians
• Industrial assembly and maintenance tasks
• Applications requiring precise torque control on 17 mm fasteners

Key specifications

• Wrench size: 17 mm
• Drive type: Rectangular drive 9x12 mm
• Series: 7700
• Material: High-quality steel, chrome-plated
• Overall length: 50 mm
• Jaw opening: 17 mm

Recommendations

For optimal performance, pair this insert wrench with a calibrated torque wrench from Wera or a compatible brand. Always ensure the drive is fully seated before applying torque. Regularly inspect the wrench for wear or damage, especially on the jaw surfaces, to maintain accuracy and safety.