Push-to-Connect nozzle bodies were designed for adapting fertilization and nutrient application kits to planters, seeders and toolbars. they can also be used with a Pro-Stop E to create a fence row nozzle kit. The Push-to-Connect Nozzle Bodies replace leak-prone threaded fittings in these systems with a design that utilizes a double O-ring to provide superior sealing of the hose in the Push-to-Connect fitting.