The Quantum Food Service CB21GY is a durable cantilever single shelf post wall mount designed for efficient storage solutions. It features two 21-inch single post cantilever arms that provide robust support for shelving. The unit includes four post mount brackets for secure installation. Finished in a gray epoxy with antimicrobial properties, this shelving bracket is not only functional but also promotes a cleaner environment. It is NSF certified, ensuring it meets strict public health standards for food service applications.