【Enhanced Stability and Durability】Our 5" Pipe Track Wheel is made of high-quality galvanized steel, ensuring long-lasting durability and resistance to rust and corrosion. This ensures that the wheel can withstand harsh outdoor conditions for reliable performance. 【Wide application】Designed for 1 7/8" round/square posts and 1 7/8" or 1 5/8" door frames, this roller is flexible and adjustable, suitable for various chain link fence gates. This ensures a secure and stable installation for smooth sliding and operation of the gate. 【Smooth Operation】The fine surface treatment of the wheels ensures smooth sliding for both heavy-duty sliding and folding doors. The anti-corrosion coating protects the wheels from rust and corrosion, ensuring reliable operation for years to come. 【Easy Installation and Maintenance】Our Pipe Track Wheels are designed for easy installation on chain link fence gate frames. The smooth rolling action of the wheels reduces friction and wear on the gate system, requiring minimal maintenance for continued reliable performance. Upgrade your gate system with our reliable and efficient Pipe Track Wheels. 【Smooth Rolling Gate Track】The Chain Link Rolling Gate Track Sliding Gate Rollers are designed for smooth and efficient operation of rolling gates. The double U design of the wheels provides stability and ensures that the gate moves smoothly along the track. Our 5" Pipe Track Wheel is a high-quality and durable solution for chain link fence gate systems. Made of galvanized steel, it offers enhanced stability and resistance to rust and corrosion, ensuring reliable performance even in harsh outdoor conditions. Available in two sizes, it fits perfectly on gate frames for smooth sliding and operation. With fine surface treatment and anti-corrosion coating, these wheels provide smooth operation for heavy-duty doors and require minimal maintenance. The double U design ensures stability and smooth rolling on the gate track, making it an efficient choice for upgrading your gate system.