Boss Buck 600lbs Protein Feeder - Boss Buck 600 lb capacity feeders have thick wall HDPE UV protected plastic that will not rot, rust or leak! Boss Buck hoppers are roto-molded, which is the same process used to make whitewater kayaks. This maintenance FREE hopper system, with 84 gravity feeder legs is A TOP SELLER in Boss Buck's line. With their patented protein/gravity head you get the most moisture-resistant feeding system available on the market today! The custom-designed gravity head features a 10 degree of angle, and a 1 overhang on the 4 feed ports. Each feed port is 8 long and has a drain hole to disperse any water that enters the tip of the feed port. Boss Buck's patented design features an internal cone that dispenses the feed evenly to the four ports. The 4-Way 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. LTL Freight Delivery Notice Due to the size or weight of this item, it will ship via a freight (LTL) carrier. Some LTL items may include an additional shipping charge, which will be shown at checkout. Freight deliveries may take longer to process and arrive than standard parcel shipments (such as UPS or FedEx). Once your order ships, the carrier will contact you directly to schedule a delivery appointment. Please inspect all items carefully before signing the delivery receipt. Your signature confirms that the order was received in good condition. For more information, please review our LTL Shipping & Returns Policy