Master Plumber 4 ft. Washing Machine Hose, Steel Braid Reinforced Burst-proof construction manufactured for durability and kink resistance. For use as hot or cold water supply lines on household washing machines. 200psi working pressure. 800psi burst-pressure rating. Rated to 190?F. 3/4-In plated brass female hose thread ends. Washing machine hoses should be replaced every five years.