Upgrade Spring Loaded Design: TIBEGOLD fence gate wheels stand out from traditional ones with their premium spring-loaded design, engineered for enhanced shock absorption. This design notably reduce stress on gate hardware, prolonging the durability of your gate posts. Durable 4.3" Gate Wheel: 4.3" heavy-duty gate wheels are crafted from solid, thick metal, ensuring exceptional strength and reliability. The premium black powder coating offers superior corrosion resistance, ensuring the wheels' enduring durability. And the gate casters are specifically engineered for long-term outdoor use, standing up to the elements with ease. 360 Degree Swivel Gate Caster: Enjoy smooth and efficient gate maneuverability with our 360-degree rotating casters, allowing effortless movement in any direction. Equipped with mud guards, these casters shield wheel connections from dust and water, prolonging their life and minimizing maintenance requirements. Gate Wheels for Reliable Support: Featuring springs and robust heavy-duty casters, each 4.3" gate wheel is designed to support up to 200 pounds, ensuring your gate remains sturdy and prevents sagging. These wheels provide smooth operation across various terrains, including grass, concrete, and sandy ground, enhancing the overall performance and longevity of your fence gate. Easy Installation: The gate hardware kit includes installation instructions and all necessary screws. Please read the instructions carefully before installing the gate wheel. Includes a bolt designed for gates up to 3-1/4 inches thick. For thicker gates, please purchase extended bolts in advance. TIBEGOLD 4.3" Heavy Duty Gate Wheel, Black, 1 Pack