The Metro SWD21K3 SmartWall Shelf Support Double (intermediate) for 21" Deep Shelf is engineered for precision and durability, making it a valuable component for a wide range of industrial applications. This shelf support is meticulously designed with actual dimensions of 23-9/16" depth, 1-1/2" width, and 8-3/16" height, ensuring compatibility with a variety of shelving systems. It is specially crafted for use with Metro's Super Erecta® wire and solid shelves, as well as MetroMax® Q collections, providing versatile solutions for storage needs. The Metroseal 3™ epoxy-coated finish enhances the support's resilience against corrosion, making it ideal for environments demanding high durability. Additionally, the incorporation of Microban® antimicrobial protection underscores its commitment to hygiene and safety, crucial for sectors such as healthcare and food service where cleanliness is paramount. Its robust construction supports the integrity of 21" deep shelves, providing reliable intermediate support. The Metro SWD21K3 is particularly suited for industries requiring adaptable and long-lasting shelving systems, offering a smart balance of technical efficiency and practical application in demanding environments.