The Quantum Food Service WC54-CB2172BK is a versatile wall grid unit designed for efficient storage and organization. This cantilever single shelf post wall mount features three durable wire shelves, providing ample space for various items. It includes two 54-inch posts for sturdy support, three 21-inch cantilevers for extended shelf space, and three mounting brackets for easy installation. The black epoxy antimicrobial finish ensures a clean and hygienic environment, making it suitable for food service applications. NSF certified for safety and quality, this shelving unit is ideal for maximizing vertical storage in kitchens, restaurants, and commercial spaces.