Akozon Gate Wheel 2" PU Spring Loaded Swivel Caster Heavy Duty 110lbs Load Capacity

Spring-loaded design: the gates can be opened and closed freely by automatically adjusting the height on uneven ground while avoiding sagging the gates. Heavy Duty Steering Castor: The wheel has a maximum load capacity of 30kg and can also be exposed to chemicals and solvents. Shock Absorption: Easy to move and easy to open and close. Made of high quality PU material and metal construction, sturdy and High performance universal mounting plate with 4 holes for easy attachment to wooden gates or along horizontal or vertical rails of a tubular farm gate.