The **Cambro CBU244272V4580 4-Tier Polymer Shelf Kit** is a versatile, high-capacity solution for commercial kitchens, restaurants, and warehouses. Designed with **42" x 24" vented polypropylene shelf plates**, this **NSF-certified** unit provides ample space for storing bagged goods, small equipment, and perishables while maintaining optimal airflow to prevent moisture and dust buildup. With a **600LB capacity per lower shelf** (400LB for the top shelf) and a **1,800LB maximum unit capacity**, it’s built to handle heavy-duty storage needs while ensuring stability and durability. The **Camguard® antimicrobial agent** integrated into the shelf plates inhibits bacterial and fungal growth, making it a **sanitary, low-maintenance** choice for foodservice environments. Additionally, the **warewashable shelf plates** and **adjustable corner design** make this unit a practical, long-lasting investment for any commercial setting. Whether you're outfitting a restaurant, bakery, or warehouse, this shelf kit delivers **efficient organization, corrosion resistance, and ease of cleaning**—key advantages for businesses prioritizing hygiene and workflow efficiency.