About this item

• High Load Capacity: Each set includes four caster wheels that collectively support and move loads of up to 500 lbs. This makes them ideal for ensuring your heavy-duty shelving units remain mobile and adaptable to your storage needs.
• Compatibility: These caster wheels are specifically designed to be compatible with boltless self-locking shelving racks, ensuring a perfect fit and easy installation on your existing storage structures.
• Robust Construction: Crafted from polyurethane (PU), each wheel measures 3 inches and is equipped with ball bearings for smooth and quiet operation. Enjoy enhanced mobility while maintaining stability and load-bearing strength.
• Improved functionality: Convert stationary shelving into a mobile unit with ease. Each wheel has a locking feature for stability, keeping shelves in place securely.
• Complete Installation Kit: The package includes four caster wheels accompanied by all the necessary hardware, offering an easy setup process that quickly transforms your static storage into a dynamic and flexible solution.