Patented light weight & unique ratchet design. Different from regular ratchet, the Unich multi tool operates with a zero degree start angle when you turn the racthet. No blind spot for any location while maintaining your bike. Remove able stepless tool head can be used as a finger ratchet. Tools included are hex 2mm, hex 2.5mm, hex 3mm, hex 4mm, hex 5mm, hex 6mm, hex 8mm, star shaped T10, T25 & T30 drivers, Phillips screwdriver, flathead screwdriver and finally a 55mm tool bit extender