MAXIMUM SQ3 Square Screwdriver Bit, 3-1/2-in, 1-pc

The MAXIMUM 3 ½” Impact Screwdriver Bit, Square #3, features a unique torsion zone design and is compatible with standard impact drivers and drill drivers. This simple but convenient bit is intended for exclusive use with square head screws, but other sizes and head types are also available. The MAXIMUM screwdriver bit can provide an easy solution if you need to install or remove square head screws, and is even impact-rated for drilling at high speeds. This impressive impact bit has a precision tip that offers an ideal fit with standard screw heads, and its durable S2 steel construction helps to ensure that it can easily withstand the stress from exposure to high levels of torque. Overall, this durable square bit can serve as an optimal choice when you need to drive fasteners quickly.