18" x 18" Stainless Steel Cap - SS1818u Vacu-Stack Chimney Caps for Wind Problems *Fits any outside tile dimensions

*Fits any outside tile dimensions between 7" x 26" to 9" x 28"

highly polished Stainless Steel finish creates a slow burn for a longer lasting fire and prevents rust and weather damage

Stock base widths are 9

*Stands on two stable legs that hold screen tight against fireplace

All seams are double sewn and riveted for strength

18" x 18" Stainless Steel Cap - SS1818u Vacu-Stack Chimney Caps for Wind Problems *Fits any outside tile dimensions*Lid size is 23" x 23" and is made from strong 24 gauge 100% stainless steel *Outside base size is ACTUALLY 19" X 19" and is made with 18 guage 100% stainless steel *Set screws are 2" long and adjust to fit the different variations in flue sizes *Fits any outside tile dimensions between 16" x 16" to 19" x 19" *Base is designed to fit square, round, rectangular or oval flue tiles *Screen is 8" high and has a 3 4" mesh screen *Made in the USA and