WoodEze specializes in the manufacturing and distributing of top quality products so that you can enjoy using them. They utilize their power to pass on great products and extreme savings to you. With more than 32 years experience in the fireplace and hearth industry Woodeze understands your needs better than anyone. They have everything you need to get your fireplace up and running fast including all the little aspects and all in high quality. All WoodEze firewood racks include a full length all-weather cover and a Lifetime Warranty!Replacement valve key for Hearthmaster valves. Also used to remove the trim collar on the valve. The black piece shown is used with the Valve Key to remove the trim collar or taken off for use to turn on/off the gas valve. Only fits Hearthmaster valves. Fits 5/16 x 5/16 Hearthmaster gas valve stem and 5/8 x 5/8 trim collar opening.