Sim-Lab Caster Wheels Set Enhance the mobility of your sim racing setup with the Sim-Lab Caster Wheels Set. Designed for industrial-grade performance, these caster wheels provide smooth movement and secure positioning for your rig. Key Features: Robust Construction: The housing is made of black steel, ensuring durability and longevity. Smooth Swiveling: Equipped with a trunnion featuring a double ball ring, these wheels offer effortless swiveling for easy maneuverability. Durable Wheel Composition: The wheel core is crafted from polypropylene with a polyurethane tread, providing excellent wear resistance and a smooth rolling experience. Secure Positioning: Each wheel is equipped with a brake, allowing you to lock your rig in place during intense racing sessions. Specifications: Wheel Diameter: 50 mm Tire Width: 18 mm Bolt Hole Diameter: 10.2 mm Total Height: 71 mm Load Capacity: 40 kg per wheel Color: Black Package Contents: Set of four caster wheels Fasteners included for easy installation