Available to buy online today this plastic chain mechanism will make it easy to fix your old roller blind for continued use. Easy fit replacement mechanism When a mechanism breaks leaving your roller blind impossible to adjust you could find your kitchen cast into darkness or constantly exposed to prying eyes. Our strong easy-fit plastic wall fittings will have your existing blind in fully working order quickly saving you money by providing an alternative to full blind replacement costs. Our plastic chain & fittings wipe clean so easily kept clear of dust & cobwebs that can gather in corners making it an essential blind accessory in the event of any overzealous adjusting.