This kit is designed to provide a sturdy base to mount YOUR own empty supplement tub on top of the free moving mounting plate to hold full/new supplement tubs or to mount another mineral feeder top. Why buy replacement bases for mineral feeders?
Feeder Ring Kit includes—
Base Ring (30″ diameter 2″ x 2″ x 3/16″ angle ring)
Mounting Plate (10″ x 10″ with four pre-drilled holes at 9″ apart)
Bearings & Bolts