Leatherman Bit Kit - Bits are: Hex 1.5mm and 2mm, Hex 2.5mm and 3mm, Hex 4mm and 5mm, Hex 6mm and 1/4", Hex 7/32" and 3/16", Hex 5/32" and 9/64", Hex 1/8" and 7/64", Hex 3/32" and 5/64", Hex 1/16" and .050", Square Drive #3 and #2, Square Drive #1 and Pozi, Pozi #2 and #1, Torx #10 and #15, Torx #20 and #25, Torx #27 and #30, Phillips #0 and #3, Phillips #1 and #2, Slotted 3/32" and 1/8", Slotted 5/32" and 3/16", Slotted 7/32" and 1/4", Phillips and Flat Tip Eyeglasses Screwdriver 21 Double-sided tool steel bitsFits and Leatherman tool or knife with a bit driver