Impact Tough, 8 Piece, 2", Phillips, Power Bit Set With Clip For Custom Case System, Consists Of: (2) P1, (4) P2 & (2) P3 Power Bits, Provides 10X Life Over Standard Impact Bits, X-Tended Torsion Zone Helps Bit Absorb High Torque Of New Impact Drivers, Tilt-In/Tilt-Out Case Mechanism Allows Easier Access To Bits, Customizable, Convenient Bit Clip Allows Users To Snap In/Snap Out Precisely Bits That They Need, Precision Engineered Bit Tips Deliver A Tighter Fit & Less Cam Out, Heat Treated Bit Manufacturing Provides Stronger Bit, High Visibility Bit Sleeve & Markings Makes Finding Correct Bit For Job Easier, Durable Case Features A Secure Case Latch & Rubber Bumpers, High Visibility Bit Sleeve & Markings Makes Finding Correct Bit For Job Easier.