This spring is for 36mm diameter tubes.
Diy roller blind mechanism.
Manually adjustable roller blinds have side winders that lock the blinds at different levels with the internal ratchet.
For our outdoor kitchen in hong kong i wanted to make blinds.
Equipment for making your own roller blind kit with a side pulley mechanism cut to the required size and fitted inside or outside the window recess.
A pull tab on the bottom of the fabric provides easy manipulation of the blinds without touching the fabric surface.
How to make easy bamboo roll up blinds.
Diy roller blind kit spring loaded mechanism make your own blind kit.
Double sided adhesive.
And for blinds that are wider than 600mm.
Matching thread pins needle or sewing machine.
Set square ruler pencil and sharp scissors.