Boss Buck Gravity Head 3 Way Game Feeder. D. openings for a deers muzzle. Accommodates the largest whitetail. With our Patented Protein/Gravity Head you get the most moisture resistant free choice feeding system available on the market today The Custom Designed head features a 10 degree of angle and a 1 overhang on the feed ports. Each feed port has a drain hole to disperse any water that enters the tip of the feed port. Our patented design features an internal cone that dispenses the feed evenly to the THREE feed ports. The adjustable inner sleeve allows the user to control the feed flow of almost all feed shapes and sizes. Push it all the way up to virtually shut off the flow or ease it down until you get the optimal flow on your favorite type of critter food. Features of Boss Buck Gravity Head 3 Way Feeder Feed tubes have 10 Angle Feed tubes have 1 overlap on top of each Port Feed ports are 10 long and 4 I.D. Each Port has a drain hole Package Contents: Boss Buck Gravity Head 3 Way Feeder Boss Buck BB-1.10: Gravity Head 3 Way Game Feeder