Pulley

This is a simple pulley with a wheel that snaps into place. It is designed for, up to, a 10mm cord.The fact that the wheel snaps into place allows you to position the rope onto the wheel before installing it. This means you don't have to feed the end of the rope through the mechanism like with a regular pulley.In my own testing, I printed it in Elegoo Rapid PETG with 10% infill and 2mm walls. It was just barely able to support my own weight at 220 lb (100 kg), though it made some cracking sounds.