The S-Type Leveling Casters with Nylon Wheels are designed for smooth mobility and reliable support in heavy-duty applications. Available in 60S, 80S, and 100S sizes, these casters feature wheel diameters from 2" to 3" and can handle load capacities ranging from 550 pounds to 2200 pounds. The steel-inserted frame is die-casted with aluminum alloy, offering durability while maintaining a lightweight design. The hexagon top plate, along with the included fastening bolt and nut, ensures easy installation and secure attachment. These casters also feature a chemically compounded NBR rubber leveling pad, providing strength, corrosion resistance, and easy height adjustments. Ideal for medical, optical, clean room equipment, and lightweight computer frames, they offer flexibility between stationary and mobile setups.