These 6 Pairs of Shutter Dog of cast aluminum scroll design are for wood or masonry installation. They combine distinctive style, function & the remarkable durability of cast aluminum. Our Exclusive RSF finish makes our shutter dog rustproof & weatherproof while keeping a luxurious matte finish for years to come. Reclaim those shutters with hassle-free installation using heavy-duty lag bolts (not RSF may rust). Whether you are replacing old shutter dogs or looking for that Old World Charm, these dogs are built to last. Sold as a Left & Right pair. Measures 6-1/2" H.