Description ProCoat coated stainless steel gas connector with fittings. For use with residential and commercial gas appliances not subject to frequent movement that utilize natural, manufactured, mixed, liquefied-petroleum gases and LP gas-air mixtures: residential kitchen appliances, infrared or blue-flame "hearth-style" heating units, decorative gas log appliances, pulse combustion furnaces, manufactured housing (permanent residence mobile homes), laundry/utility appliances, forced air heating units, and rooftop HVAC units. Superior corrosion resistance. Greater strength and flexibility. Easy to install. CSA certified for indoor and outdoor use. 100% leak tested. WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer, birth defects or reproductive harm and Butyl Benzyl phthalate (BBP) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov