Shockwave, 11 Pack, 30 Degree, Knuckle Locking Pivot Drive, For Driving & Fastening In Hard To Reach Areas, Includes: 1 Each Of The Following: P1, P2, P3, 1" Insert Bits, Sq1, Sq2, 1" Insert Bits, Sl1/8", Sl3/16", Sl1/4", Sl9/32" , 1" Insert Bits, T25 1" Insert Bit, 30 Degree Locking Pivot Position, Provides Maximum Access In Hard To Reach Areas, Clamshell Packaging.