Features an Adjustable Clamp that fits any size flat wooden deck rail. 16 inch hanger arm is designed especially for the Yankee Family feeders. Patented Locking Hook keeps feeder secure. 360 degree rotational positioning for optimum viewing. 1 inch diameter, 46 foot long pole is adjustable within 40 inches. Galvanized powder coated steel. Add extra height with the Pole Section. For a more robust install add an extra Deck Clamp to the bottom rail. This will also require an extra Pole Section. Type: Feeders Bird Species: Bird Location: Outdoor