The LiftMaster 3100Z Dual-Side STD Duty Adjustable Roller Cage Bearing Hinge features a flat mount design and heavy-duty zinc-plated construction, providing reliable support for gates up to 1,000 lbs per pair. Its adjustable serrated yoke and roller cage bearing design ensure smooth operation and precise alignment for even weight distribution.

• Heavy-duty construction for maximum durability

• Adjustable serrated yoke for up to 0.5 in. alignment flexibility

• Dependable roller cage bearing design for smooth operation

• Even weight distribution with five times the bearing surface of comparable hinges

• Largest weld surface in the industry and easy to fully lubricate

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