This is an alternate version of filament spool holder without the intricate inside cutout design for easier printing. This version also includes a lock keys to keep it secure to rails.
Spool holder for top rail of Lulzbot Taz 4 or 5 or any printer with a 20mm rail.
No screws or bolts required. I have included a files for spool rod but a 1/2" pvc cut to 156.5 mm works also.
SimpleSet_with_Rod: full set of Simple version with a spool rod
SimpleSet_without_Rod: full set of Simple version without spool rod
SideA_solid: single piece Simple version ( Side A )
SideB_solid: single piece Simple version ( Side B )
SideA_key_V2 : single piece version 2 ( Side A lock key )
SideB_key_V2 : single piece version 2 ( Side B lock key 'same as side A' )
rod : single piece ( spool rod )