Quantum Food Service SCH1 Collar Hooks are essential shelving accessories designed for durability and efficiency. Made from high-quality aluminum, these 1/2" hooks provide reliable support for your shelving needs. Each pack contains four hooks, ensuring you have enough to enhance your storage solutions. NSF certified, these hooks meet strict public health standards, making them ideal for food service environments. Their lightweight yet sturdy construction allows for easy installation and long-lasting use, helping you keep your workspace organized and functional.