Durable, heavyduty gate helper wheel Durable construction Made of a rubber wheel mounted on sturdy steel with a galvanized finish. This combination provides wear resistance and rust protection for long outdoor use, helping the wheel hold up in varied weather. Size and weight capacity 6 inch diameter wheel. Supports up to 500 pounds, helping to lift and support the gate to reduce sag and stress on hinges. Compatibility and mounting Gate compatibility: fits gate frames with thickness from 2 to 5 inches. Mounting compatibility: adjustable Ubolts fit round fence tubes from 15/8 to 2 inches in diameter, allowing flexible installation on common gate and fence configurations. Function and benefits Helps prevent gate sagging, reducing stress on hinges and extending gate life. Enables smoother operation by providing a stable rolling surface at the hinge area. Use scenarios 1) A heavy wooden or metal gate that drifts and sags over time in a yard or driveway; installing the wheel lowers hinge load and improves alignment. 2) An outdoor gate exposed to rain and humidity; galvanized coating and rubber wheel resist wear and corrosion for reliable performance yearround. 3) Gates on uneven ground or slopes where pushing or pulling is difficult; the wheel creates a smooth rolling contact point to ease movement and reduce effort. Key attributes at a glance Wheel diameter: 6 inches Load capacity: up to 500 pounds Materials: rubber wheel, steel hardware, galvanized finish Gate thickness compatibility: 2 to 5 inches Mounting range: round fence tubes 15/8 to 2 inches in diameter