SC Series, 48" Pro-Coat Epoxy Coated, Stainless Steel Gas Appliance Connector, 1/2" I.D. x 5/8" O.D. Tube, 1/2" Female Pipe Thread x 1/2" Male Pipe Thread, Product Come in Resealable Ziplock Bags, AGA Approved & IAS Design Certified For Indoor/Outdoor Use, Recommended For Gas Ranges, Replaces True Value #231-522.