Plastic broach for valves with a screwdriver for mounting rubber valves and replacing spring cartridges. Simply screw the swinging tip of the tool onto the valve thread, lean the lever against the rim edge and pull. At the end of the handle we have a screwdriver to replace the springs - two tools in one. The device made of strong composite, fully prevents scratches on the edge of the aluminum rim. A ball lock immobilizes the tip when screwing onto the valve. The notches at the base do not allow the lever to slide off the rim.