Humagineer 100mm Heavy Duty Castor Wheels with Dual Brakes, Non-Marking PU Castors for Furniture, Set of 4 - Supports 800kg, Swivel Trolley Wheels for Cart, Furniture, Equipment, Indoor/Outdoor Use

Double-Locking Mechanism: These castors for furniture offer 360-degree swivelling and are fitted with smooth-running, double ball bearings and double-locking structure to ensure safety when lifting heavy loads, making precise adjustments or securing. The brake mechanism gives the users the option of locking both the wheels and the plates.
Wide Range of Uses: Our wheels for furniture are of versatility, offering the support required for a variety of uses. These casters heavy duty ensure smooth and dependable transportation of workbenches, shelves, trolleys, heavy machinery, toolboxes, flight cases, display or exhibition equipment and mobile workstations.
Premium Polyurethane Material: Humagineer 4inch polyurethane castor wheels with brakes offer a premium blend of low friction and silence, which protect floors and reduce noise nuisance, perfect for concrete, marble, and wood floors. The pressed galvanized steel frames provide stability and ease of movement, making castors for fu