The Element CommercialGRADE water hose is manufactured for the most rigorous professional demands, providing the best performance over long periods of time for contractors, commercial applications and demanding DIY projects. This commercial water hose has a unique heavy-duty construction, with additional hardwearing reinforcement at high-pressure areas. This helps support the large volume of water flowing through its 5/8-inch inside diameter, as well as its excellent burst-strength rating of 500+ PSI. To add to its durability, this high-performance 50 ft water hose has extra-large aluminum couplings that are easy to grip and eliminate the need for a wrench or tools to tighten. They can also withstand being run over by heavy equipment on the job site. This durable contractor hose offers excellent flexibility and kink-resistance, so weaving it through a job site or wrapping it around equipment or other obstacles is never an issue. The patented Hose Armour at the female coupling also prevents kinking at the water source. As a bonus, this heavy duty hose meets the lead-free standards under the Federal Safe Drinking Water Act and is compliant with California's strict phthalate-content standards. With Swan's limited lifetime warranty, you can rely on the performance of this commercial-grade hose without any sacrifice in quality year in and year out.