1. [ Rubber Wheel]Wheel for gate fence wheel tyre is made of tire-grade solid rubber, gate caster wear resistant. Fence gate wheel robust construction ensures long-lasting performance, great for outdoor use, like farm, park, playground and etc. Rolling gate wheels for metal tube gate With designed teeth on U-bolt and wheel bracket, provides excellent stability and security to any fence gate. 2. [Strong Steel Construction]Chain link fence gate wheels for metal gate the solid steel structure is not easy to rust and can be firmly fixed to the door frame with high load-bearing capacity. Gate caster wheel The link part is crafted from durable iron with hot dipped galvanized finish, rust proof. 3. [Gate Helper Caster]The heavy duty gate wheel enables the gate to open and close ly, effectively preventing the gate from sagging, dragging on the ground, keeping the fence line level. Metal gate latches for metal gates wheels roll smoothly, easily open and close your gate with minimal effort, saving your time and energy, support gate weight up to 560 lbs. 4. [Widely Used]Farm gate wheel heavy duty Suitable for round tube swing gates from 1-5/8' to 2' diameter, chain link fence. Flexible mounting angle makes heavy duty gate wheel fits most fence gate such as chain link gates, metal swing gates, farm fence gates and driveway gates wheel; applicable to various terrains — concrete, grass, and even muddy ground.