Replaceable edition steel multi tool the unique design of replaceable fix it sticks allows the sticks to travel flat for compactness but then snap together to form a t wrench for fastening applications by adding replaceable bit capability to the original design custom bit combinations can be created for on bike or other uses specification includes 8 interchangeable bits 2mm 25mm 3mm 4mm 5mm 6mm hex torx 25 phillips 2 accepts any standard bit all steel construction neodymium magne