This is the 2 way gravity feeding head ONLY. It can be attached to the bottom of your hopper with bolts or self drilling screws. The protein feeder drop tube is made of 14 gauge steel. The feeding outlet and drop pipe are 4 inches square. The top mounting plate is 14″ by 6″. The pictures show the 2 way protein feeding head attached to a 55 gallon barrel (not included). Note: Barrels, belly bands, lids, funnels, legs, etc. are all sold separately.
