Universal Roller Shade Clutch For 1 1/2 38mm Tube With Metal Bracket Bead C
Usage: 38mm (1-1/2") Roller Shade Clutch (Universal), Roller Blind Clutch. Planetary Gear System, Save 30% Efforts, you will feel lighter when pulling up. Max Load 8KG (17.6 LBS), Heavy Duty, Good for engineering project.