Cục chặn cửa cuốn thay thế

Due to its age, my old roller shutter bump broke. Therefore, I designed one that will outlast me, my kids and even their kids!

I recommend printing it with PETG, Nylon or PCTG, or something else that's strong and weather resistant.

For the screws, I used M8 ones with a hex of 12 mm, which will fit into the reduction.

Source document to fork: https://cad.onshape.com/documents/d6e90aa2a4a653e456b3b228/w/53411abdc022dd628f08b943/e/acabc63b024f03f2a95f8a54