Master Spool 1.75 Refillable Filament Spool - Fits 1 kg Spoolless filament

thingiverse

Full refillable Master spool to be used on spoolless filament. Overall Diameter is 200.025mm. Shaft diameter is 88.7mm. Print clear PLA, PLA+ OR PETG for stronger spool Print a Qty of 2 for full spool. Identical halves that screw together Tree support for HEX hole. Hardware sold separately: 1.) M6 X 35L Socket head screw -- Qty 2 (https://www.mcmaster.com/screws/socket-head-screws/system-of-measurement~metric/thread-size~m6/length~35mm/socket-head-profile~standard/finish~zinc-plated/) 2.) M6 Hex nut -- Qty 2 (https://www.mcmaster.com/nuts/system-of-measurement~metric/thread-size~m6/hex-nuts/hex-nut-profile~standard/thread-pitch~1-mm/) P.S. I included hardware STL just for fun if you wanted to print them. Worth a try. Please post a review or post a "make" so others know this works real well.