As mentioned above

Fits a 1-5/8" or 2" tube

This wire is used on a commercial galvanized chain link fence

single button access solutions for gate access only or high-capacity commercial properties applications

Also known as:  G305803002

LiftMaster Std. Duty Roller Cage Bearing Hinge - Round Mount, Both Sides (Prime Coated) Sold in pairs. Accessories As mentioned aboveLiftMaster Std. Duty Roller Cage Bearing Hinge Round Mount, Both Sides (Prime Coated) Heavy Duty Construction for Maximum Durability Dependable Roller Cage Bearing Design Even Weight Distribution Five Times The Weight Bearing Surface of the Nearest Large Hinge Largest Weld Surface in the Industry Easy to Fully Lubricate Specifications: Maximum Gate Weight: Up to 1,000 lbs. per pair. Sold in pairs. Pair (2 per Box) 4. 8 lbs. 2. 2 kgs.