LDR 509 1524SSC Coated Flexible Gas Connector, 3/4-Inch FIP x 3/4-Inch FIP x 24-Inch, Stainless Steel Tube Coated Flexible Gas Connector 3/4-Inch FIP X 3/4-Inch FIP X 24-Inch, 5/8-Inch OD (1/2-Inch ID) Stainless Steel tube Used on stove, fireplace and wall heater CSA listed, ANSI Z21.24 and Z21.45 Limited Lifetime Warranty