4 Pack 9 Inch Greaseable Weld On Door Hinges for Trailer Ramp Gate, Heavy Duty Aluminum Hinges with Grease Fitting, Truck Utility Trailer Gate Replacement Parts

MOLIMOKEY 4pcs 9 Inch Aluminum Heavy Duty Trailer Ramp Hinge

• Heavy Duty Trailer Ramp Hinges: Made from high-strength aluminum alloy, these 9 inch greaseable weld-on hinges are designed for trailer ramp doors, utility trailers, truck gates and equipment doors. The thick hinge body and solid weld surface provide strong load support and long-term durability.
• Precise 9 Inch Welding Size: Each hinge measures 9 inches overall with a 1/2" hinge pin, 1.25" wide mounting plate, and 0.20" thick hinge leaves. Each leaf is 3 inches long, offering a stable and secure welding area for metal gates and trailer doors.
• Greaseable Design for Smooth Operation: Built-in grease fitting allows regular lubrication to reduce friction, prevent squeaking, and extend hinge life. Keeps trailer ramps, gates, and heavy doors opening and closing smoothly even under heavy use.
• Corrosion-Resistant Aluminum Alloy: Unlike steel hinges that rust over time, these aluminum weld-on hinges resist corrosion, moisture, and road salt. Ideal for outdoor trailers, cargo ramps, utility gates, and mechanical equipment.
• Easy to Weld for Multiple Applications: Simply weld these hinges onto trailer ramps, dump trailers, utility trailer doors, truck tailgates, farm equipment, or custom metal fabrication projects. Perfect for replacement or DIY trailer and gate repairs.