Complement your driving solutions with the RYOBI 30 PC. Impact Driving Set, perfect for all screw driving applications. Precision-milled bit tips allow for enhanced fitment in commonly used fasteners to reduce stripped screws. The 2" bits in this set feature a TORSION ZONE that absorbs the high torque from more demanding applications and helps to preserve bit tips, while the 1" bits are ideal for use with the included impact rated magnetic bit holder. All bits and bit holders are impact rated and have a 1/4" hex shank for use with impact drivers and drills. The accessory case is LINK Wall Rail compatible for added user convenience when storing your bits, while the clear lid and thoughtfully designed bit bars allow easy identification and quick bit removal and replacement. Additional storage located on the edge of the case accepts 1" and 2" drive bits for easy access. You can also add complementary bits to your case using compatible bit bars for ultimate case customization tailored to your specific project. The RYOBI 30 PC. Impact Driving Set is compatible with all standard drills and impact drivers and includes (29) impact driving bits and (1) impact rated magnetic bit holder.