Bit-Biter™ instantly stops drivers from slipping on any fastener. The unique formula multiplies friction between a slipping driver and fastener head, creating enhanced gripping power during installation and removal processes. Stripped, rusted, or damaged fasteners and drivers become workable again!

Bit-Biter also prevents stripped screws, injury, and damaged surfaces. It can be used with any type of screw or gripping tool.

Don’t let your job be held up by worn, cammed out, rounded or deformed fasteners and drivers. No tool box is complete without Bit-Biter.

Bit  Biter W Screwdriver