IRWIN 357030 Screwdriver Bit Set, 30-Piece                Includes 1 in insert bits #1 Phillips, #2 Phillips, #3 Phillips, #1 square recess, #2 square recess, #3 square recess, 6-8 slotted, 8-10 slotted, 10-12 slotted, double end bits #2/#2 Phillips, #2 square recess, 8-10 slotted, 2-9/16 in magnetic nutsetters, 1/4, 5/16, 3/8, 7/16, 2-1/4 in magnetic bit holder.