Made in collaboration with more than 700 members of the Brooks Community. The Brooks MT21 Multi Tool is a very practical tool set for on the road. This small MT 21 tool is fitted with 21 pieces. 7 allen keys, 3 screwdrivers, 3 Torx keys, 4 spoke wrenches, handy bottle opener, Brooks Saddle key and knife. The supplied leather cover is available in three colours. Nice to match with your saddle, bag or handlebar tape.