Stahlwille Open Ended Insert Tool, 13mm, 9 x 12mm - ST 58211013

An Open-Ended Insert Tool is a type of interchangeable tool head that can be attached to a torque wrench or handle, typically used for precise torque applications. It has an open-ended, U-shaped design that allows it to grip the flat sides of a nut or bolt head, similar to a standard open-ended spanner. The insert tool is designed to be modular, fitting into a compatible handle or torque wrench through a secure connection point, such as a dovetail or quick-release mechanism.

Features:

• For square drive torque wrenches
• Fixation by pin lock
• Chromium over nickel, durable and chip-proof finish
• Drop-forged, hardened and cooled in oil bath
• Extremely resilient, exceptionally durable

Specifications:

• Overall Height: 7mm
• Output Size: 9 x 12mm
• Overall Weight: 0.1 lbs
• Width Across Flats: 13mm

Product Dimension (Refer Image):

• Width b Size: 30mm
• S Size: 17.5mm