Disston 256121 Impact Bits Set, Assorted Size, 50 PieceHighlights: 50 Piece Size: Assorted Impact bits in plastic case Set consist of 1 each: Compact magnetic bit holder, 1 4" Nut Driver, 5 16 Nut Driver, 3 8" Socket Adapter, PH1 Insert Bit, Pr2 Insert Bit, SQ1 Insert Bit, T30 Insert Bit, Slotted #6 Insert Bit, Slotted #8 Insert Bit, Slotted #10 Insert Bit, 1 8" Hex Insert Bit, 5 32" Hex Insert Bit, 3 16" Hex Insert Bit, 1 4" Hex Insert Bit, SQ3 Insert Bit, T15 Insert Bit, PH3 Power Bit, SQ3 Power Bit,