Roller Shutter Mechanism

Roller Shutter Mechanism.

In addition to the 3D models shown, the following was used:

- 1-inch steel pipe (34 mm outer diameter, 28 mm inner diameter)

- Steel Chain 3 mm (DIN766)

- 608 bearing

- Spring Eye Stopper Oval (https://www.amazon.de/-/en/tendaggimania-Stopper-42x22mm-Galvanised-Tarpaulin/dp/B07MHJ64N8)

- M4 threaded studs

- M3 bolts and nuts

- M4 bolts and nuts