block and tackle pulleys —

Founded block and tackle pulleys models & stl files for printing
OCTIX  Octogon based construction set
James Evans the mnmlMaker
Dungeon Blocks
dutchmogul
Corner Clamping Block
DesignTheEverything
Penguin Peril
Polymaker_3D
Robot Blocks Volume 1
coolthingsbyjacob
Mini Sanding Block
JustIgnorant