Lock Top Dampers
Top mount damper cap attaches to chimney's flue tile liner. Cast aluminum & stainless steel. Includes 35' chain and mounting hardware. Save 25% off of original price! Available in sizes shown below only, and limited to stock on hand!

#031-120183, Fits flue tile liner 7" x 10" to 10" x 13"
#031-120177, Fits flue tile liner 15" x 15" to 18" x 18"
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