XL Spool Holder (Wall Mount)

This is for Extra Large Spools . This is to mount on wall. uses mmu2 spool tray rollers. This is for EXTRA LARGE SPOOLS. It can be used for smaller 2 lbs. spools . The reason i made this is because 12lbs. spools have too much friction . This uses mmu2 bearings and shaft. the bearings are typical skateboard wheel bearings. dimensions are outer diam. 22mm X 7mm X 8mm. roller shaft is 120mm X 7.8mm.