SHEILD ROCK Unistrut Channels (UCH) are the backbone of support and suspension systems in modern construction projects. These channels are designed to provide maximum fastening flexibility without the need for welding or onsite drilling, as the longitudinal grooves allow for the installation of nuts and accessories at any point along the channel. They are available in various sizes (21, 41, 62, 82 mm) and thicknesses ranging from 1.5 mm to 3.0 mm, with standard lengths of 3 or 6 meters. They feature full compatibility with all SHEILD ROCK brackets, base plates, and accessories, making them the ideal solution for cable trays, plumbing pipes, HVAC systems, and solar supports.