Increase the capacity of the standard Capsule Feeder with the Expansion Kit. Simply add this kit to your existing Capsule (sold separately) using the embedded brass lugs, and you’ll increase your capsule’s capacity. Kit includes extension auger and guide tube, and works in conjunction with your existing Capsule (not a stand-alone product). UV-resistant, high-density polyethylene. Compatible with 500-lb. Capsule.