Amazon.com: Chrisdowa Roller Blinds Replacement Parts Kit for 1-1/8” (28mm) Tube, with Metal Bracket, Child Safety Device and Metal Bead Chain : Industrial & Scientific
Plastic Bead Ball Chain Loops,Roller Shade Blinds Replacement Parts
Mercury Chain Drawn Direct Mount Roller Shade Assembly | Helser Brothers
Roller Shade Clutch 60" Kit
Windowfit - Glowing Stars Darkening Roller Shades/Blinds with Chain Cord
Amazon.com: Luanxu 4.5 mm Stainless Steel Bead Chain for Blinds & Shades with 5 Connectors, Fix or Replace for Broken Roller Blind Curtain Chain, Great Pulling Force & Rustproof (#10, 3 Meters) :