Converts your impact driver or drill into a socket wrench. The 1/4" hex shank fits all standard impact and quick-change chucks; the 3/8" square drive accepts standard and deep-well 3/8" drive sockets.

• Drive: 1/4" hex shank to 3/8" square drive
• Compatible with standard and deep-well 3/8" drive sockets
• Ultra-strength retention pin securely grips sockets when tightening and removing nuts and bolts
• Torque-resistant design absorbs stress for longer adapter and socket life
• Rust protection coating for superior wear and corrosion resistance
• Heat-treated for added impact strength and durability
• Laser-engraved size identification on shank
• Overall length: approximately 2"