Ultimaker Reel Holder (up to 10cm depth)

thingiverse

An upgraded version of the "Ultimaker PL A holder for 30mm reels" features an extended shaft to accommodate wider, 10cm (4") reels and a steeper guard to prevent them from falling off. The design has been simplified and revised in Sketchup format. In version 2.1, there's a dent for snugly fitting 5-6cm spools and wider supports that fit more securely into the Ultimaker's box. A lock pin is also included. The older version remains available for those who prefer it, but it's recommended to use the new version's pin at least. For printing, main parts should be printed with support, and a layer height of at least 30% fill is advised. The pin can be printed without support. Replace the standard "11B" reel holder in Ultimaker's back with this part and secure it using the lock pin by inserting it into the designated spaces above the reel holder after it's fitted into the slots.