uyoyous 2Pcs Gate Wheel 5" Spring Loaded Castor, Castor Wheels, Heavy Duty Retractable Swivel Caster with Brake 220lbs Load Capacity for Garden Wooden Yard Fence

PREMIUM MATERIAL：The breakthrough thick casters are wrapped wIth polyurethane material, which makes the contact area between the wheels and the ground larger and is not easy to roll over.The door spring wheel can also withstand exposure to chemicals and solvents. SPRING LOADED DESIGN：uyoyous polyurethane brake spring caster is built with a high elastic and undeformed spring, and its telescopic length can reach up to 2.3 inches and a load capacity of 265lbs. It can automatically stretch and buffer, which can deal with the problem of uneven ground and has the characteristics of earthquake resistance, shock absorption and shock absorption. STURDY and DURABLE： The spring brake caster wheels are made of wear-resistant and durable, anti-corrosion and anti-rust, thickened galvanized bracket, good bearing capacity, high durability, and strong water resistance. HEAVY DUTY CASTER：5 inches Casters with double bearing design can rotate 360 degrees, which is smooth and light when pushing. In case of emergency, you can handle it by lightly stepping on the innovative omni-directional pedal brake. ANTI-CORROSION and WEAR-RESISTANT：The spring brake caster wheels are made of wear-resistant and durable, anti-corrosion and anti-rust, thickened galvanized bracket, good bearing capacity, high durability, and strong water resistance.