CRKT Big Boy 9915 Drive Tool Black

The CRKT Big Boy Driver Tool delivers practical performance in a compact form, built for both heavy-duty tasks and precision screw work. With its durable black anodised aluminium handle, it provides a solid, ergonomic grip for controlled turning. Its smooth ball-bearing spinner ensures fast, fluid movement—ideal for repetitive tasks or fine adjustments.

The magnetised driver tip securely holds your bits in place, minimizing slippage or loss. It also includes a convenient adapter that lets you switch between 1/4-inch and 4mm bits, giving you the flexibility to tackle both large-scale maintenance and intricate work on electronics or gear. Designed by Joe Wu, this tool packs performance into a lightweight, hand-friendly design you can easily carry or stash in your toolkit.