High quality replacement straight fuel shutoff valve with hose clamps Set includes 2 fuel shutoff valves and 4 hose clamps. spring. Universal straight fuel shutoff valve, fits 6.35 mm (1/4") fuel lines. Shutoff valve compatible with many small lawnmower, garden tractor, pressure washer, snowblower, and other engines with 6.35 mm (1/4") inner diameter fuel lines. Replacement shutoff valve for a wide range of John Deere, Kawasaki, Kohler, Craftsman, Poulan, Cub Cadet, and other machines.