SKU: ST1818 18 x 18 Seal Tight Damper

                  Seal Tight 18 x 18 Damper

The open and shut solution to replace worn out fireplace throat dampers. 

Mounts atop flue tile quick and easy. 

Cast Aluminum includes all mounting hardware and 32 ft stainless cable.

Seals out mammals, birds and insects. Prevents heat and air conditioning lost

Fits flues sizes from 17″ x 17″ up to 18″ x 18″.