The Flexogen Heavy Duty Hose features new, larger and more comfortable, crush-proof, aluminum couplings. Ergonomically designed for comfort, a new pliable grip on the male end provides a more secure hold, making it easier and quicker to attach sprinklers and nozzles. On the female end, a flexible collar provides strain relief and minimizing kinks at the spigot. This hose also features Patented 8-layer construction for superior flexibility and kink resistance. With a burst strength of 500 psi, the Flexogen Heavy Duty Hose curves without kinking, connects without leaking and is guaranteed to perform and last, season after season.