The American Hunter Gravity Feeder Kit is a twist lock 3 feed tube. Perfect for flat mounting on almost any feeder bucket. Sporting no electronic parts there is no need to set a timer and requires almost no maintenance. This unique design keeps the unit compact in the package while allowing it to expand for optimum feeding ability to animals. Compatible with twist locks or flat-mount hoppers the American Hunter Gravity Feeder Kit is a maintenance-free feeder using the force of gravity to automate feeding. Boasting 3 feed tubes this feeder kit ensures clog-free feeding and spreads the feed evenly. Save time and money without needing to replace expensive batteries or parts with this dependable gravity feeder. The 3-Way Gravity Tube features an adjustable inner sleeve to control feed low and a hooded overhang which shields feed from the elements. It has three 8" feed tubes .75" lip that helps prevent feed spillage and a 3.5" diameter tubes at 9 degree angle.