This contractor grade hose has a 3/4-inch diameter for your high water volume needs. This hose features six-ply construction: two inner cores, two reinforcement layers, and two scuff-resistant outer jackets. The oversized female aluminum coupling aids in getting a good grip for attaching to the faucet, and the spring collar prevents kinking at the connection point. The color is red to aid in visibility on jobsites. This hose is designed with rugged reinforcement to complete all your tough jobs with ease.