Big Horn 70143 Quick Release Adapter for Door Lock Installation - replaces OEM# AD-603HD($15.29Value)

Description

The adapter allows for fast, tool-free drill bit changes with a simple pull of the chrome-plated sleeve. The three-sided 1/2” shank provides a secure fit, preventing slippage and ensuring stability during use. Works seamlessly with most 3/8” hex shank drill bits but is especially suited for Big Horn Carbide Spur bits used in bore drilling for door lock installations. Crafted from high-quality steel, this adapter ensures long-lasting strength and reliable performance. The pull-back sleeve locks the drill bit firmly in place and allows for easy, tool-free removal, ensuring efficient and hassle-free bit changes.