The Quantum Food Service CB21P is a durable shelving bracket designed for efficient post mounting. This cantilever single shelf wall mount features two 21-inch single post cantilever arms, providing robust support for your shelving needs. It includes four post mount brackets for secure installation. The green epoxy antimicrobial finish ensures a clean and safe environment, making it ideal for food service applications. This product is NSF certified, guaranteeing compliance with public health standards.