Shelter 11x17-inch Black Galvanized steel Rectangular Chimney cap

The black galvanized steel chimney cover is the durable and economic choice for chimneys in most regions. The outside mounting design provides maximum free air space and better draft while the attractive powder coat finish helps it stand up to the elements. Made with a 24 gauge galvanized steel hood with scalloped corners, 18 gauge 3/4-in expanded galvanized steel mesh, 14 gauge galvanized steel base and slotted hex-head bolts. Five (5) year limited warranty. Made in the USA. Fits outside flue tile dimensions from 8.5-in x 15.5-in to 10 1/4-in x 17 1/4-in Outside mounting design provides maximum free air space which helps to ensure optimal draft Attractive black powder coat finish helps protect against the elements Quick and easy installation requires only a screwdriver Made in the USA backed by a 5 year limited warranty Helps protect internal metal fireplace fixtures and masonry chimney from deterioration Keeps out rain, birds, animals and debris Arrests sparks and reduces certain downdrafts If there is not enough flue tile extending above the crown of the chimney, leg kit (model # SCLK) can be used to convert chimney cover to slip-in