STAHLWILLE 731/10 Series Open Ended Insert Open-Ended Shell Tool, 13.0 mm, 9 x 12mm Insert, Chrome Plated Finish

This spanner insert is an essential tool designed primarily for use with open-ended socket tools, enabling effective fastening and loosening of nuts and bolts. With a size of 13mm and a 9 x 12mm insert, this product is suitable for diverse applications in electrical and mechanical industries, ensuring precise engagements in confined spaces. Its thoughtful design facilitates quick changes and aligns perfectly with standard tool holders.

• Open-ended design allows accessibility in constrained areas
• Compatible with 9 x 12mm tool holders
• Durable construction enhances lifespan and resilience
• Perfectly sized for 13mm fasteners
• Facilitates efficient torque application without slipping

• Ideal for automotive repair and maintenance tasks
• Effective for electrical installations requiring secure fastening
• Useful in mechanical assembly processes
• Applicable in automation tasks requiring reliable adjustments

This unit is constructed from high-quality steel, ensuring durability and resistance to wear over time.

The open-ended design provides better access in tight spaces, allowing users to reach nuts or bolts that are otherwise difficult to engage.

It is specifically designed for 13mm fasteners, ensuring a precise fit and optimal grip.

The spanner insert measures 13mm across the flats and fits tool holders measuring 9 x 12 mm.