- Durable Construction: Made from premium tire-grade solid rubber and reinforced with sturdy steel, our gate casters are engineered for heavy-duty use. They are wear-resistant, corrosion-resistant, and rust-resistant, ensuring long-lasting performance outdoors. - High Weight Capacity: Each 6" gate caster supports up to 500 lbs, effectively preventing gate sagging and eliminating the need for additional hinges. The innovative design raises the gate by up to 8-3/4", providing robust support and stability. - Easy Installation: Our gate casters feature adjustable steel U-bolts for effortless installation. With a 6" wheel diameter and an overall length of 10", they are compatible with 1-5/8" to 2" round fence pipes. Please verify your gate frame dimensions before purchasing. - Secure Fit: Install the gate wheel at the bottom of your gate and adjust to the desired height. Use the included washers and nuts to firmly tighten the U-shaped ball with a wrench, ensuring the auxiliary wheels stay securely in place without slipping. - Versatile Applications: Ideal for a range of surfaces, including concrete, grass, and gravel. The rubber material allows for smooth rolling and easy maneuverability. For softer ground surfaces like grass, we recommend placing a support under the wheels for optimal performance. - Practical Use Cases: Perfect for residential gates, garden entrances, and commercial properties, our gate casters enhance functionality and ease of access while maintaining the integrity of your gate structure.