Designed to be used with a Steel Metal Roller with an INSIDE diameter measuring 1 3/8".
Heavy Duty 18" Wide Spring will lift most any weight of shade.
Great for Photography Backdrops, Retractable Maps and many other applications requiring a roller shade.
Please Note: Spring Tab measures 3/8" and requires METAL Roller Shade Brackets (sold separately under SKU: S30)
SKU: S71