Feature: 1. 600lbs Load Capacity: This fence gate wheel has a strong load capacity and supports a maximum weight of 600lbs, which prevents the gate from sagging and saves the gate hinges. 2. 8 Inch Wheel Diameter: This metal gate support wheel is 8 inches in diameter with adjustable steel U shape bolts, fits 15 or 8in to 2in round fence pipe, which is very practical to use. 3. Sturdy And Robust: This fence gate caster is made of excellent carbon steel and rubber material, which is sturdy and abrasion resistant, not easy to be damaged, and has a long service life. 4. Black Powder Coated Surface: This gate caster adopts black powder coated surface and hot dip plating process, which is abrasion resistant, erosion resistant, rust proof and can be used outdoors for a long time. 5. Wide Application: This gate wheel caster has a wide range of applications and can roll on concrete, grass, lawn and other surfaces, suitable for home, yard, cottage, garden, farm, and so on. Specification: Item Type: Gate Wheel Material: High Carbon Steel, Rubber Wheel Features: Shock Absorption Wheel Material: Rubber Installation Method: Bolt Hole Type Single Wheel Load: Approx. 272.16kg or 600lbs Wheel Diameter: Approx. 20.32cm or 8in. Package List: 1 x Gate Wheel 2 x U Shaped Bolts 1 x Wrench