1 Quantity: R8 RollEase R8C01 Clutch for 1 1/8" (28mm) Tube, Natural. For Roller Shades up to 8 Lbs. MADE IN USA to last. Based on RollEase's proven multi-spring design. Manufactured to tolerances within 2/1000 of an inch (1/20mm), RollEase clutches never need adjusting Control: Cord, plastic, or metal bead chain (not included)Max Tube Width: 84 inches Fits Tube Size: 1.125 inch