Rope Pulley

I needed a pulley to hang a planter from the ceiling on a rope and came up with this design.Parts print in place without supports.Printed mine from Polycarbonate for extra strength and to blend in with the white ceiling.The mount uses a #8 threaded insert and a #8 3/4" Bolt as axle. Some Locktite prevents the bolt from unscrewing.You can probably also use an M4 metric screw + insert.If you don't want to use a threaded insert you can just glue the bolt in place.Throughhole size is 5mm, threaded insert hole is 5.8mm wide. Runs very smoothly.Designed for Rope up to 1/4" (6mm) in diameter.