The Aluminum Trash Can Mounts are a great way to mount 4 gallon, 6 gallon or 5 gallon plastic buckets. They come in two styles, vertical to mount to a wall or horizontal to mount to any flat surface like the floor of a trailer. These are great for the garage, service trucks, trailers and more. Available in two sizes: 4 gallon and 6 gallon. 5 gallon plastic buckets fit in the 6 gallon mounts. Pre-drilled for easy installation.