The Perlick SRLC-D21R is a durable locking speed rail cover designed for efficient organization in commercial settings. Measuring 21 inches wide, this double cover is constructed from high-quality stainless steel, ensuring longevity and resistance to corrosion. It is designed for field installation, providing a seamless addition to your existing setup. Enhance your workspace with this practical and stylish solution for keeping your speed rail secure and tidy.