Swivel Caster Wheels PU Caster 2 Inch Dia Blue Wheel M12 x 20mm Threaded Stem with Brake, 132lb Capacity 4pcs

Wheel Dia: 50mm / 2inch, Thickness: 20mm / 0.78inch Polyurethane (PU) wheels offer the elasticity of rubber wheels combined with the toughness and durability of metal wheels. Suitable for all floor types. Perfect casters for small equipment and small space furniture including coffee table, plant stands, bookshelves, shoe bins, toy bins, shopping carts, workbench. LOAD CAPACITY: One caster capacity is 60kg / 132lb, total capacity for 4 casters is 180kg / 396lb (calculated by 3 casters ). Because when the floor is uneven, sometimes there will be only 3 casters bearing weight. NOTE: Please make sure the thread and wheel size you need before buying, in case of buying the wrong specification casters. Please do not overload while using them.