Bead chain is used to drive various clutch systems that lift blinds and shades.
Connectors, crimps and stops for window blinds and shades that use a bead chain lift system.
Chain & clip is used to secure the bottom of vertical vanes on some vertical blinds. Match chain clip and measure the distance between clips (and vanes) to ensure a proper fit.
This chain is a common size for many roller shade, vertical blind, and other clutch systems.