15 years ago, a blind of a local company. Was assembled with us. The now def. Belt pulley hardly or only to get with effort lt. Of this company.. - Alternative - a new shade for several hundred euros ??? I then found this cord slice for 6 euros. Especially practical is the flanged 8- Kant. Anyway, I was after but costly fumbling (to do that not every day) glad to have got it so good. Shipping, as usual, exemplary