The Eastman™ 1/2-IN OD gas dryer connector kit is designed to connect most major brands of gas dryers to a shut-off valve. The connector is certified for use with most dryers with gas ratings up to 60,500 BTUs. The gas dryer connector kit includes an ArmorBoost™ EFV (thermal excess flow valve). The ArmorBoost™ EFV from Eastman™ is designed to help protect you and your family from catastrophic ruptures or disconnects in your gas line. The ArmorBoost™ valve immediately restricts gas flow to help protect you from the build-up of flammable gas. The valve will remain activated until the gas line is properly repaired. For added protection, the ArmorBoost™ EFV features a special fire-safe thermal ring that expands to stop gas flow when extreme temperatures of 350-degree + are reached. The DuraCoat™ Epoxy Coating provides extra protection from corrosion, chemical stains from common household products, and UV rays and is approved for indoor/outdoor use. This kit includes (1) 48-IN 1/2-IN OD epoxy-coated gas dryer connector, (1) 1/2-IN MIP (Tapped 3/8-IN FIP) ArmorBoost™ EFV auto shut-off valve, (1) 3/8-IN MIP (Tapped 1/4-IN FIP) fitting, (1) 1/2-IN FIP fitting, (1) 1/2"MIP (tapped 3/8” FIP), (1) leak detector solution, (1) thread sealant.