The LiftMaster AH107 4-inch Solid Steel Gold Zinc Plated Wheels are designed for heavy-duty gate systems, offering smooth and maintenance-free continuous cycle operation. Built with ball bearings and heat-treated for durability, these wheels are ideal for tracks with a 1-inch or larger angle, supporting up to 3,000 lbs.

• Heavy-Duty Capacity: Supports up to 3,000 lbs for reliable gate movement.

• Maintenance-Free: Designed for continuous cycle operation without the need for maintenance.

• Durable Construction: Solid cold-rolled steel with gold zinc plating for enhanced strength and corrosion resistance.

• Heat-Treated Wheels: Silver zinc-plated wheels are heat-treated for extended lifespan.

• Track Compatibility: Designed for use with 1-inch or larger angle tracks.