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Lock Top II Damper
The Lock-Top II damper has a specially designed chimney cap. It comes fully assembled and ready to install directly to the flue tile.
Includes 30' stainless steel cable, adhesive, and mounting hardware. Lifetime warranty. Note: Do not use Lock-Top Dampers with gas logs.
| Size | Fits Flue Sizes |
| 8" x 8" | 6" x 6" to 9" x 9" |
| 8" x 13" | 6" x 9" to 91/2" x 121/2" |
| 8" x 17" | 6" x 14" to 9" x 171/2" |
| 13" x 13" | 9" x 9" to 121/2" x 121/2" |
| 13" x 17" | 9" x 14" to 121/2" x 171/2" |
| 17" x 17" | 14" x 14" to 171/2" x 171/2" |
We carry a full line of chimney supplies. If we don't have it, our Custom Shop will build it within 48 hrs. We also have chimney liners in 3", 4", 5", 5.5", 6", 6.5", 7", 7.5", 8", 9", 10", 12", 14", and 16". Be sure to check out our other items, and add us to your favorites list.
Contact Us: If you have questions, please feel free to call us or send us an eBay message.
