Heavy-Duty Galvanized Steel Rollers – 120 Lb Load Capacity. Designed for efficiency and longevity, these rollers are perfect for a variety of applications. The anti-corrosion coating ensures a long life in demanding workshop or industrial environments. Smooth & Quiet Operation: Precision-engineered rollers rotate freely with minimal friction, significantly reducing noise and vibration. This ensures smooth movement of boxes, wood panels, or other materials across your work surface. Spring-Loaded Quick Installation: Features a spring-loaded mechanism with a 0.45-inch steel axle for easy mounting and removal. The brackets are 1/8-inch thick for added stability-simply insert into existing stands or frames without the need for tools. Versatile Multi-Purpose Applications: Perfect for roller stands, saw stands, conveyor lines, transfer stations, boat/kayak loading, and even pet fencing solutions (as a fence roller for cats/dogs). Adaptable to countless DIY and commercial projects. Complete 6-Pack Value Set: Includes six 12″ x 1.5″ rollers with brackets, ready to use. Ideal for upgrading existing equipment, building custom roller systems, or keeping spares on hand for quick replacements. Upgrade your workspace today with these versatile and efficient rollers that promise durability and smooth operation!