Stahlwille Ring Insert Tool, 13mm, 9 x 12mm, 21.5mm Width – ST 58221013

A Ring Insert Tool is an interchangeable tool head that is designed to attach to a compatible torque wrench or handle, providing precise control when tightening or loosening nuts and bolts. It features a closed, ring-shaped head that completely encircles the fastener, offering a secure grip and ensuring even contact with all sides of the nut or bolt. This full contact helps prevent slippage and reduces the risk of rounding off the fastener edges.

Features:

• 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:

• Drive Size: 9 x 12mm
• Width Across Flats: 13mm
• Overall Weight: 0.12 lbs

Product Dimension (Refer Image):

• Width b Size: 21.5mm
• Height h Size: 11mm
• S Size: 17.5mm