Roller Blind Clutch with Metal Bracket & Bead Chain, Roller Shade Clutch
Usage: 38mm (1-1/2") Roller Shade Clutch, Roller Blind Clutch. 1 set x Roller Blind Clutch. Power Saving: The Internal Spring and Gear System Save 30% of Power When Pulling a Shade. Weight Shade Max Load: 11 LBS (5 KGS).