Our swivel action bird feeder hanger gives the added convenience installing and removing the feeder between refills. The swivel action Clamp-on mount deck bird feeder hangers will also easily attach to most types of porch and deck railing top boards up to 3-3/4” in thickness. Choose from our large selection of many different styles and sizes of swivel feeder hangers made to suit your unique application. Each hanger is powder coated with a durable exterior grade powder coating that has built in UV protection. The hangers will easily accommodate virtually any type of bird feeder, Ornaments, bird feeder accessories and hanging plants of your choosing.