Our TOUGH GRIP screwdriving accessories now come in ToughCase+ system, the latest addition to our accessory storage line. The ToughCase+ system is a connectable case system designed to optimize storage space and keep your bits organized. The patented bit-bar design allows for easy bit removal and the clear lid allows you to see inside at a glance. TOUGH GRIP accessories provide optimized fastener fitment to reduce cam-out, as well as a full hex design that increases bit tip strength. S2 modified, heat treated steel maximizes torque and overall life of the bit, making it a bit that can stand up to a wide variety of applications.