The Element Commercial Grade Kink-Resistant Industrial Water Hose is ideal for industrial use on busy work sites and demanding at-home projects due to the manufacturing process that provides robustness and flexibility while being lightweight. The commercial grade hose features Duraflow and hose armor technology that prevents kinking from end-to-end that allows the user to wind around work area without the worry of tangles and backtracking; reinforcement in key areas allow burst strength of 500 PSI. End-to-end sturdiness, hose includes extra-large, lead-free brass and crush-proof couplings that can be handled without a wrench or gloves during any temperature and can withstand getting run over by heavy equipment without warping or flattening. Hose and couplings meet the lead-free standards under the federal Safe Drinking Water Act and California's standards on phthalate content. Made in the USA and comes with a lifetime warranty.