Enhance the functionality of your wire shelving units with the Thunder Group PLCB3140B 3" stem caster, a premium accessory designed for versatility and durability. This swivel caster with a side brake provides seamless mobility while ensuring stability when shelves need to be locked in place. Built with robust rubber construction, it supports up to 198 pounds, making it perfect for heavy-duty commercial storage in kitchens, warehouses, or restaurant environments. Its quiet, floor-safe operation ensures smooth movement without damaging surfaces, ideal for fast-paced settings where efficiency matters. Whether you're organizing perishables in a restaurant, storing inventory in a warehouse, or managing supplies in a commercial kitchen, this stem caster offers the perfect blend of strength, reliability, and convenience. Upgrade your shelving system today for a solution that combines functionality with easy maintenance.