Compliment your tool collection with the RYOBI 95 PC. Impact Driving Set. This set features all impact rated bits with a 1/4" hex shank for impact drivers and drills. The precision-milled bit tips provide enhanced fitment with commonly used fasteners. The 2" bits feature a TORSION ZONE that is engineered to absorb the high torque and demand that comes with the use of an impact driver. The 1" bits are compatible with impact drivers and drills when used with the included impact screw guide. Finally, the included case is compact and modular, meaning the bit bars that store the bits can be removed and rearranged in the case. This allows for complete customization of accessory kits. Compliment your tool collection with RYOBI Accessories. The 95 PC. Impact Driving Set is compatible with standard drills and impact drivers and includes: (1) Impact Screw Guide (24) Phillips Bits (10) Hex Shank Sockets (13) Slotted Bits (20) Torx Bits (18) Square Bits (6) Impact Non-Magnetic Nut Driver (3) Impact Socket Adaptors