Crankbrothers multi mini tool 19the multi 19 is a fully featured tool with 19 different tools as well as a full range of hex keys there are 4 screwdrivers and a torx t 25 the stainless steel chain tool has 2 open wrenches and when removed is an easy to use spoke key the included stainless steelpolymer tool flask keeps the tool secure and safe features length 3589mm frame 6061 t6 aluminum tools 6051 high tensile steel chain tool 8910 speed compatible spoke wrench 1 2 3 4 hex w