STAHLWILLE 731A/10 Series Open Ended Insert Open-Ended Shell Tool, 9/16 in, 9 x 12mm Insert, Chrome Finish

This spanner insert is an open-ended shell tool designed for precision applications in various mechanical tasks. With a size of 15.88mm (9/16 inch) and a tool holder compatibility of 9 x 12 mm, it provides ideal efficiency for professional users. The insert features a reliable open-ended design, making it suitable for accessing nuts and bolts in tight spaces, ensuring optimal torque delivery without slipping.

• Tailored for precise fit on 15.88mm fasteners
• Open-ended design facilitates easy access
• Lightweight at 49 g enhances portability
• Constructed for durability in rigorous tasks
• Compatible with 9 x 12mm tool holders
• High-precision tooling ensures effective performance

• Ideal for automotive hand tools in workshop settings
• Utilised in mechanical assembly for streamlined operations
• Suitable for maintenance tasks requiring precision tooling
• Essential for electronic repair needing accuracy

It weighs 49 g, making it lightweight for easy handling during tasks.

This unit is designed for use with standard metallic fasteners, ensuring secure engagement.

The open-ended shape enables easy access to bolts in confined spaces, improving efficiency.

The tool holder measures 9 x 12 mm, fitting standard open-ended shell applications.

The spanner insert boasts a width of 35 mm, a height of 8 mm, and a depth of 41 mm, ensuring it meets high-precision requirements in various tasks.