- Durable Construction: Crafted from solid rubber tire material and sturdy steel, these gate rollers are designed for heavy-duty use. The black-coated and galvanized finish ensures exceptional wear resistance, corrosion protection, and rust prevention, making them ideal for outdoor environments. - Heavy Load Support: With a robust load capacity of up to 227 kg, these 15.2 cm gate rollers effectively eliminate sagging and reduce stress on gate hinges. The innovative design positions the wheel 21.6 cm from the bottom to the attached pipe, providing a lift of up to 21.5 cm for your gate. - Easy Installation: These gate support wheels come with adjustable steel U-bolts for straightforward installation. They are compatible with round fence pipes ranging from 3.8 cm to 5.1 cm in diameter, featuring a 15.2 cm wheel diameter and a total length of 25.4 cm. Ensure compatibility with your gate frame before purchasing. - Safe and Reliable: Secure the gate wheel to the bottom pipe of the gate and adjust to your preferred height. Use the provided washers and nuts to tighten the U-bolt with a wrench, ensuring the support wheels stay in place without slipping against the pipe. - Practical Applications: Ideal for residential gates, agricultural fencing, and industrial access points, these rollers enhance gate functionality while ensuring smooth operation. Perfect for situations where consistent gate performance is needed under varying loads and environmental conditions.