U-Heads are designed to be used in conjunction with Adjustable System Scaffolding. The main function of a U-Head is to hold timber beams in securely in place.The U -Heads Jack offered by us are of superior quality standards and these have a pure zinc plated finish thus adding shine to it. These are adjustable and thus is the biggest advantage of these products. These are made under the deep scrutiny of experts thus assure superior performance.