what is this roller blind part called?

Thread Starter

quique123

Joined May 15, 2015
405
What is this piece called and where can I buy it?

I've seen many tutorials with it but they all 3d printed the parts. I don't have or know anyone with a 3d printer.

29F733A7-054C-4496-AA76-17F52DF88D65.jpeg 3E75290D-6BF1-4697-B6FE-6DDC2CF191FB.jpeg
 

LesJones

Joined Jan 8, 2017
3,773
I made one from plastic sheet by drilling holes in a larger disk than the finished diameter the turning down the disk until only about half of each hole was left.
IMG_1341.JPG

You could make a plain disk to go either side of the toothed wheel. I chose to make housing to guide the chain.
Les.
 
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