Almost every step of the caterpillar tunnel installation demands the use of a 5÷16” nut driver. It’s just an indispensable tool for installing self-tapping screws.
We have sourced a high-quality bit machined for the demands of professional contractors. A strong magnet keeps your self-tapping screws firmly attached, and the heat-treated S2 steel gives you the durability needed to use with high-torque impact drivers. You’ll want to have a spare in case you lose one.
These can work with a drill, but we highly recommend an impact driver for easier installation.