I just fixed my roller blinds last week which wouldn't hold and would roll down by themselves. The plastic clips that hold the clutch in place cracked on one s

I just fixed my roller blinds last week which wouldn't hold and would roll down by themselves. The plastic clips that hold the clutch in place cracked on one side so the inner plastic tube had no friction to hold the inner springs in place. Broke a toothpick up into some small pieces and inserted them into the gap of the clip to keep it pried open and my problem was solved. I thought these would be the type of things this site would go over instead of buying replacement parts (based on the site name), but this site will actually help me identify the correct size of a new clutch if my toothpicks ever fail.