* Add item to shopping cart for a shipping quote - allow 5-7 business days for delivery Item Number - OCL1 Round Clamp With 3" Stem For Sign Holders Fits securely onto any rack or merchandiser with 1"and 1 1/16" round tubing. Fits any sign holder with a 3/8" fittingQuick Description: Fits 1" and 1 1/16" round tubing Has 3/8" fitting Chrome finish