The **Cambro CSDS21H6480 21" Camshelving® Dunnage Support** is a must-have for commercial kitchens and restaurants needing reinforced, high-capacity storage. Designed to strengthen **Premium and Elements XTRA series shelving**, this dunnage support accommodates units with **600+ lb. capacity**, making it ideal for heavy-duty storage solutions. Its **speckled gray speckled** finish adds a modern, professional look while ensuring durability. Whether you're organizing bulk supplies, dry goods, or pantry items, this **Cambro shelving part** ensures stability and longevity. With a **lifetime warranty against rust and corrosion**, it’s built to withstand the demands of a busy commercial environment. Fits shelves **54" or longer**, making it versatile for various storage configurations. Upgrade your storage system today with this reliable, high-performance component.