Designed to fit 1" OUTSIDE diameter CARDBOARD tube spring roller with a 5/8" INSIDE diameter.
Please note: Inside Diameter's of Cardboard Rollers may vary depending on the thickness of the cardboard.
Special Note from the Shade Doctor: "The most common cause of "Pin Shear" is from worn out brackets. If this is your issue, you should replace your brackets as well."
PLEASE NOTE: Most Orders are shipped via the US Postal Service. If you do not have a valid USPS address and require UPS or FedEx shipping, you MUST contact us in advance of purchase to make arrangements. Additional charges may apply.
Sorry there is NO INTERNATIONAL SHIPPING through the website. Please email for instructions if you reside outside of the US.