Push Lock Hose Fittings are suitable for a variety of applications such as gas, oil, fuel, water, fluids, and airline connections. It can be utilized in transmission oil coolers, engine, air filtration systems and cooling systems. Made of lightweight aluminum alloy 6061-T6 for strong strength and good durability. The black anodized finish provides good appearance and anti-corrosion properties.The mating angle of 37 degrees ensures superior sealing, while the special leak-proof design prevents the hose from slipping.