Topeak ratchet rocket toolmini tool convenience with the speed of a reversing ratchet the ratchet rocket features a fine tooth ratchet mechanism with reverse lever and thumb wheel for quick rotation and control in tight spots and includes hardened tool steel 2 25 3 4 5 6mm hex 2 phillips and 25 torx bits ratchet tool snaps into an integrated chain tool and bit storage box featuresqr clamp water bottle boss mount includedband clamp mount f55 l includedstorage boxallen wrenches 22