The Quantum Food Service W-PLB is a set of four post levelers designed to enhance the stability and functionality of your shelving units. Crafted from durable materials, these levelers ensure that your shelves remain balanced and secure, even on uneven surfaces. Each leveler easily attaches to the bottom of shelving posts, providing adjustable height options for optimal alignment. Ideal for commercial kitchens, storage areas, or any space requiring reliable shelving solutions, the W-PLB enhances organization and efficiency in your food service environment.