Make feeding time easier for your livestock with the Pink Feeders Calf Feeder EZ Fit Adapter for your Pink Feeders. The Pink Feeders threaded adapter easily converts almost any container into a feeder! It comes standard on PF3 and PF5 Pink Feeders. With a unique and patented design, this calf feeder adapter includes the main teat holder and a backing nut to secure the adapter in place on Pink Feeders.Note: This product may require up to 2 additional days for order processing prior to shipping