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123block 3D Printable Models
123 Block Holder
Printables
JACPI
Angled Setup Blocks - 30_60_90 and 45 degree versions
Printables
Paiscaso Projects
1 2 3 Block with threaded holes and connecting bolts
Printables
David Clark
Metric 1-2-3-Block - Ideal as MMU purge object
Printables
Arne
Metric machinist blocks (Ø15 mm holes)
Printables
Feldnies
Metric machinist blocks
Printables
Feldnies
Case for 123 Blocks
Printables
Tim Angus
123 Blocks box for 4 blocks
Printables
Jedediah Tango