Upgrade your commercial kitchen or restaurant storage with the Cambro CPA183684V4PKG 4-Tier Camshelving® Premium NSF Shelf Kit. Designed for durability and versatility, this 36" x 18" x 84" add-on kit is perfect for expanding existing shelving systems in walk-in freezers, prep areas, or dry storage. With a temperature range of -36°F to 190°F, it withstands extreme conditions, including hot water washdown, making it ideal for high-traffic commercial kitchens. Each of the 4 vented shelves supports up to 800 lbs., totaling 3,200 lbs. capacity, and can be adjusted in 4" increments for flexibility. The polymer construction features Camguard™ antimicrobial protection, resisting bacteria and mold while being warewasher-safe for quick, hassle-free cleaning. Reinforced with steel-core posts and traverses, this kit ensures long-lasting strength and stability, making it a smart investment for professional kitchens. Whether you're outfitting a new facility or upgrading existing storage, this premium NSF-certified shelf kit delivers reliability, performance, and ease of maintenance—key factors for businesses in the restaurant and foodservice industry.