Acrylic Signholders With Chrome Channel by Econoco are available either as freestanding units or with ⅜' fittings to position retailer's signage where shoppers and passersby can readily see it. Available in a wide range of sizes, the fittings are available in standard, swedge stem, or magnetic to mount to tubular rackage and merchandisers, or opt for a free standing base for countertop use.