Bracket for spool wall storage

Wall mount solution for material spool storage. (heavy duty!)I use a 1 inch diameter round dowelIt's heavy duty! design make the spacing easy vertically to stack them on top of each other. (See picture, just mount them touching each other and you will have enough clearance)There is also a mid piece in case you build long shelving, to help support the load. (see picture on the upper shelf) I personally printed them in PETG, been up for 6 month and not problem! if you need another diameter, feel free to reach out.Boost Me