Simple yet effective modular filament storage for your spools.

It is built on the 2020 V-Slot extrusion by Openbeam, and can be mounted on a wall.

The idea behind it is quite simple, you can either use a 20mm V-Slot and mount the brackets onto it, or, you can print a wall hanger (included)  that would be fastened on the wall and mount the brackets directly to it.

The brackets use a 2040 V-Slot beam that's either 20cm or 25cm in length, so that you can fix more accessories on them.

3D Printed Parts

• L_F_B_RHLD - Left, front, bottom Rod Holder
• L_F_B_RHLD_MIRROR - Right, from, bottom Rod Holder
• L_F_T_RHLD - Left, front, top Rod holder - locking mechanism
• L_F_T_RHLD_MIRROR - Right, front, top Rod holder - locking mechanism
• WALL_MOUNT - Left bracket that would secure everything in place
• WALL_MOUNT_MIRROR - Right bracket that would secure everything in place
• ROD_CAP - Left bracket rod locking mechanism
• ROD_CAP_MIRROR - Right bracket rod locking mechanism
• WALL_HANGER - 3D Printed part that is secured on the wall with screws
• WALL_MOUNT_MID - Mid bracket for longer builds (to sustain the mid of the rod)
• ROLLER_20mm - bushing to reduce friction of filament spools on the rods

Required Hardware

• 2pcs 20x1.5mm aluminium or steel rod or conduit - 1m length
• 4pcs 6mm wood/concrete screws (depending on your walls)
• 10pcs M5x40mm screws (secure the bracket to the wall mount) 
  • or
• 20pcs M5x12mm screws (secure the bracket to an existing 2020 V-Slot)
• 20pcs M5x12mm screws (secure the 2040 V-Slot & end caps)
• 4pcs M5x20mm screws (secure the end caps to the center holes of 2040 V-Slot)
• 10pcs M5 brass heat insert (only if you secure the bracket to the wall mount)
• 2pcs M3 brass heat insert - locking mechanism

Of course, the hardware can be tweaked to fulfill your needs :)

If you want to see how I made this, you can check the video below:

If you need any help or have any suggestion, feel free to comment down below :)