The Quantum Food Service QBRK is a high-density sliding brake kit designed specifically for use with floor track skates. This durable accessory enhances the functionality of your track shelving system by providing secure and stable positioning. The kit ensures smooth operation while allowing for easy access to stored items. Ideal for optimizing space in commercial kitchens and food service environments, the QBRK is engineered for reliability and efficiency, making it an essential addition to your shelving setup.