Home» Retail Store Fixtures» Sign Cardholders and Accessories universal clamp fits 3/8" threaded stem - 100 per box - ChromeProduct ID 65-504CHPrice: $218.07 Out of StockThis universal clamp fits a 3/8" threaded stem. It can fit round or square tubing and is perfect for signs and card holders alike. The universal design can fit all tubing types all the same. This is the perfect item to attach you threaded card and/or signholders with.« Previous | Next »