Heavy Duty Gate Wheels for Fences, Yards, Farms, Gate Casters with Spring Loaded, 360 Degree Swivel Max Load Capacity 220lbs

Stable Construction: Built with thickened galvanised steel brackets and premium TPR material wheels, this gate wheel with brake securely supports a door or fence weighing up to 220 LBS (per caster). The ball bearing in this gate wheel allows for easy adjustment of movement direction.
Built-in Spring: The unique built-in spring design not only prevents sand and gravel from entering the spring and causing damage or scratches, but also lessens the impact of rain and sun exposure on the spring, thereby extending its lifespan.
Absorb Shock: The spring extends up to 1.73 inches, helping to support the gate effectively and balance its load well. At the same time, it enables the wheels to move steadily on uneven ground. Please note that it may not be suitable for use on deep pits or extremely uneven surfaces.
NOTE: To prevent the gate from sagging when the casters encounter concave ground, it is necessary to compress the spring of the gate wheels in advance during installation. This ensures the gate wheels can support the gate while moving onto a concave floor.
Package Includes: The package contains 2 x Spring-loaded gate caster wheels, 6 x 90mm*M8 bolts, 6 x M8 nuts, and 6 x washers