Tekton impact drive extensions extend your reach. Attach an extension to your drive tool to reach past obstructions or into tight spaces. The extension works with both friction ring and detent pin anvils. Smooth walls without grooves support friction ring engagement, and a detent pin hole on one side allows you to decide whether to engage the pin. Part by part, we choose the best combination of steel alloys, heat treating specifications, and forming processes to meet the highest performance requirements. This extension has a corrosion-resistant manganese phosphate coating. Features: • Three Lengths – This set includes 3 inch, 6 inch, and 9 inch 1/4 inch drive impact extensions • Extend Your Reach – Attach an extension to your drive tool to reach past obstructions or into tight spaces • Works With Friction Ring or Detent Pin Anvils – Smooth walls inside the drive end and a detent pin hole make the extensions compatible with both drive tool anvil types • High-Performing Steel Alloys – The extension is made from 6140 Chromium-Vanadium (Cr-V) steel • Corrosion-Resistant Coating – The extensions are coated with a manganese phosphate finish to resist corrosion
