Upgrade your trailer’s durability and performance with this 9" Heavy-Duty Weld-On Ramp Door Hinge, designed specifically for cargo trailers and utility trailers with rear ramp doors. Built from rugged steel and engineered for heavy use, this hinge provides reliable support for repeated loading and unloading. A built-in grease fitting (zerk) allows easy lubrication, helping reduce friction, eliminate squeaks, and extend hinge life. Regular lubrication keeps the hinge operating smoothly even under heavy loads and harsh outdoor conditions. The hinge features 3" long mounting ends that provide a stable weld area, ensuring a strong and secure attachment to trailer frames and ramp doors. Once welded in place, this hinge offers dependable strength for trailers used in construction, landscaping, hauling equipment, or everyday cargo transport. Ideal for replacing worn hinges or upgrading your ramp door hardware, this weld-on hinge delivers long-lasting reliability and smoother door operation. Key Features Heavy-Duty Steel Construction – Built for frequent trailer loading and unloading Integrated Grease Fitting (Zerk) – Allows easy lubrication for smooth hinge movement Reduced Wear and Friction – Prevents squeaks and extends hinge lifespan 3" Weld-On Mounting Ends – Provides strong and secure installation Designed for Ramp Doors – Ideal for cargo trailers and utility trailers Low Maintenance Operation – Simple lubrication keeps hinge functioning smoothly Specifications Specification Details Product Type Ramp Door Hinge Mount Type Weld-On Material Steel Finish Raw Steel Overall Length 9 in End Piece Length 3 in Grease Fitting Yes Application Cargo trailer ramp doors Typical Applications This hinge is commonly used on: Cargo trailers Utility trailers Landscape trailers Equipment trailers Contractor trailers Enclosed trailers with ramp doors It provides reliable hinge support for rear ramp doors used for loading equipment, ATVs, motorcycles, and tools. 📞 Call/Text: 517-225-1991 🌐 AAATrailer.com
