Hearth Craft Piccolo PC37250 Grey Glass Vintage Iron Bi-Fold Fireplace Door with Curtain Mesh Handle Options:Simplicity and has 1 inch diameter

and has 1 inch diameter threads

you can have the tall and shallow look of a Rumford-style fireplace

User's Manual

Part Number FR-30 Material Steel Diameter 30-Inch Weight  5 lbs Warranty

Hearth Craft Piccolo PC37250 Grey Glass Vintage Iron Bi-Fold Fireplace Door with Curtain Mesh Handle Options:Simplicity and has 1 inch diameterThe fireplace is the heart of the home. People love to gather where there is food, drink, conversation, and warmth. Since 1956, Hearth Craft fireplace doors have been a top choice of homeowners in search of quality door designs that support the personality of their homes. Hearth Craft fireplace doors are designed only for vented fireplaces and are all made in the United States of America. They come fully assembled and ready to install, and are