1. Brass and stainless steel construction for heavy duty service.2. Durable 4-ball locking mechanism for secure connections.3. Quality,temperature-reslstant nitrile seals for a leak-free service life.

1. water servicecouplings are used anywhere water hoses are connected and disconnected frequently.They are used on a wide variety of applications including garden hoses,wash down systems,and mobile water tank lines.2. The unvalved design permits maximum flow with minmum pressure drop