This connector is made of a long lasting, corrosion-resistant stainless steel and is configured with pipe threaded fittings for installation. Made for outdoor, above ground use, it is a safe and easy alternative to copper or polyethylene connectors for the connection of propane tanks. Manufactured with a hot-dipped, heavy duty gray PVC coating, this connector is rated to 15 PSIG and can be connected to 5/8″ flare fittings. It is 5/8 inch OD, 1/2 inch ID, durable, corrosion resistant stainless steel propane connector configured with 5/8 inch OD flare fitting. Designed with safety in mind, this connector is used to safely attach the 1st stage regulator on the LP tank to the riser and from the riser at the home to the second stage regulator. It can also be used to connect the LP tank to the home. The gray PVC coating gives extra corrosion protection from contact with harmful chemicals or other environmental factors.