The **Cambro CBU215464V4580 Camshelving® Basics Plus** is a **versatile, high-capacity polymer shelving unit** designed for demanding commercial kitchen environments. This **54" x 21" x 64" 4-tier shelf kit** delivers **durable, rust-proof storage** that withstands extreme temperatures (-36° to 190°F) and resists corrosion, making it ideal for **walk-in freezers, coolers, dishrooms, and dry pantries**. With **warewasher-safe polypropylene shelf plates**, **molded-in Camguard antimicrobial protection**, and **NSF certification**, this unit ensures hygiene and longevity while meeting **food safety standards**—a critical requirement for restaurants, cafeterias, and commercial kitchens. Its **1,800 lb. capacity (400 lbs. on the top shelf, 600 lbs. on each lower shelf)** maximizes storage efficiency without sacrificing stability, even on uneven surfaces thanks to built-in **leveling feet**. Whether you're outfitting a bustling restaurant, a large-scale catering operation, or a high-volume foodservice facility, this **Cambro polymer shelf kit** offers a **space-saving, low-maintenance solution** that enhances organization while standing up to daily wear and tear. **Preassembled components** and **easy setup** make installation a breeze, saving time without compromising performance. **Upgrade your commercial kitchen storage today with this reliable, long-lasting shelving unit.**