A Lock-Top 13 inch by 13 inch chimney damper has a hard time fitting with round flue tiles. That's why you need to consider trying one of these Lock-Top 12 inch RS adapters. Compromising the safety and energy efficiency of your fireplace is not an option. With this adapter you can make the connection with confidence without having to go out and buy a new damper. Please note that this adapter is designed exclusively for Lock-Top dampers and should not be used with an air-insulated factory-built chimney.
- 12 Inch RS Adaptor for Round Flue Tiles
- Used to mount the Lock-Top and Lock-Top II on a round flue
- Not for use with air-insulated factory-built chimneys
- Manufacturers lifetime warranty for all fuels
- Fits Round Flue Sizes: 12"
- Lock-Top Damper Required: 13" x 13"