Diablo 12" x 3/8" Universal Extension for Drills

The Diablo DHS375XT12 12" x 3/8" universal extension is engineered for professionals who need maximum reach and strength. This heavy-duty 3/8 hex shank extension is ideal for deep or hard-to-access drilling and driving applications, providing enhanced versatility and tool control.

Designed for impact drivers and standard drills, the DHS375XT12 offers solid bit retention and a rugged build that stands up to high-torque jobs. Whether you're working on framing, cabinetry, or MRO tasks, this diablo universal extension ensures precision and reach without compromising safety or efficiency.

• 12-Inch Extended Reach



Perfect for deep, recessed, or obstructed access points in wood, metal, and more.




• 3/8" Hex Shank Compatibility



Fits all tools and accessories with a 3/8 hex connection for broad tool integration.




• Heavy-Duty Steel Construction



Built to withstand demanding, high-torque impact and drill applications.




• Secure Bit Retention



Reduces the risk of slippage with strong locking grip for safer operation.




• Universal Drill Compatibility



Works with standard drills and impact drivers across job types and industries.