RIDGID Impact Driving Bit Set (24-Piece) 1" impact rated bits: P1, (3) P2, P3, SQ1, (2) SQ2, SQ3, T20, (2) T25, hex 3/32, hex 5/32, hex 3/16 2" impact rated driving bits: P1, (2) P2, P3, (2) SQ2, T25 3-1/2" impact rated driving bit: P2 Impact rated magnetic bit holder also included for use with 1 in. driving bits