Luanxu 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. Planetary Gear System, Save 30% Efforts, you will feel lighter when pulling up. Power Saving: The Internal Spring and Gear System Save 30% of Power When Pulling a Shade.

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