Apex Tools EX-370-3 Hex Bit Extension 1/4" Male Hex to 3/8" Male Drive

The Apex Tools EX-370-3 is a professional-grade hex bit extension designed to adapt 1/4" hex drive bits for use with 3/8" square drive tools. This 3-inch extension provides additional reach and versatility when working in confined spaces or accessing fasteners that are recessed or difficult to reach with standard socket configurations.

Key Features:

• 1/4" male hex drive input accepts standard hex shank bits and drivers
• 3/8" male square drive output fits standard 3/8" sockets and accessories
• 3-inch overall length provides extended reach for deeper access
• Durable chrome vanadium or alloy steel construction for long-lasting performance
• Precision machined for accurate fit and minimal wobble
• Ideal for automotive, industrial, and general maintenance applications

This adapter extension is essential for mechanics and technicians who need to use hex drive bits with their 3/8" drive socket sets, eliminating the need to switch between different tool systems and improving workflow efficiency.