The Vevor leveling casters set includes 4 heavy duty adjustable swivel casters designed to provide both mobility and stable support for workbenches, machines, carts, and cabinets. Each caster supports up to 275 lbs for a total load capacity of 1100 lbs. The upgraded handle design allows easy height adjustment, while the retractable support feet help keep equipment steady on uneven floors. With 360-degree swivel movement and a compact 2" caster diameter, this set is built for smooth repositioning and dependable everyday use.