2 Pack Heavy Duty Weld On Barrel Hinges 5 Inch, Greaseable Steel Gate Hinges with Ball Bearings, High Capacity Lift Off Hinge for Metal Gates, Dump Trailers, Custom BBQ Smokers & Ramps (Black)

Build Stronger, Swing Smoother: The Ultimate Heavy-Duty Weld-On Hinge SolutionAre you tired of heavy metal gates that sag, squeak, or seize up over time? Upgrade your fabrication projects with our 5-Inch Heavy Duty Barrel Hinges. Engineered for professional welders and DIY fabricators, these hinges combine industrial strength with smart maintenance features.Why Choose Our Greaseable Bullet Hinges?1. Integrated Grease Zerk for Lifetime Maintenance Unlike standard sealed hinges that dry out and rust, our upgraded design features a built-in Grease Zerk Fitting. Simply attach a grease gun to inject lubricant directly into the barrel. This prevents friction, stops rust seizing, and keeps your gates operating silently for years—even in harsh outdoor weather or high-heat BBQ environments.2. Internal Ball Bearing for Zero-Sag Support Inside the barrel sits a hardened steel Ball Bearing. This crucial component acts as a cushion, reducing metal-on-metal friction and absorbing the vertical weight of heavy doors. The result? A gate that glides open with the push of a finger and stays perfectly aligned without sagging.3. Detachable Lift-Off Design Need to remove a door for cleaning or transport? The smart 2-piece male/female design allows you to lift the gate off the pins without unscrewing any hardware. This is a "must-have" feature for: - Custom BBQ Smokers: Easily remove heavy firebox doors for deep cleaning. - Utility Trailers: Quickly detach ramps or side gates when hauling oversized loads. - Farm Equipment: Simplify maintenance on livestock pens and corral gates. Technical Specifications: - Material: Cold-Rolled Carbon Steel (Black Coated) - Total Length: Approx. 5 Inches (4.6" Body) - Barrel Diameter: 1-3/8 Inches - Pin Diameter: 3/4 Inch - Load Capacity: Heavy Duty (Suitable for steel gates, blast doors, and trailer ramps) Professional Installation Tip: These hinges arrive with a protective black coating to prevent rust during shipping. Before welding, please grind or sand the welding surface down to bare metal. This ensures a strong

• ENGINEERED TO PREVENT SAGGING – Crafted from premium cold-rolled carbon steel, these heavy-duty hinges provide rigid structural support to eliminate gate sag over time. The internal steel ball bearing acts as a load cushion, reducing friction and supporting heavy vertical loads, ensuring your metal gates remain perfectly aligned and swing effortlessly
• INTEGRATED GREASE ZERK FITTING – Unlike standard barrel hinges, this upgraded model features a built-in grease zerk fitting (nipple) visible on top. This allows for easy lubrication maintenance with a grease gun without removing the gate, preventing rust seizure and ensuring a lifetime of silent operation in outdoor or high-heat environments
• DETACHABLE LIFT-OFF DESIGN – The smart 2-piece barrel construction allows the door or gate to be lifted off the pins without unscrewing any hardware. This function is a game-changer for custom BBQ smoker builds (allowing easy door removal for deep cleaning) and utility trailers where temporary removal of ramps or gates is required
• VERSATILE CUSTOM FABRICATION – Designed for heavy-duty applications: Perfect for welding onto large offset smokers, reverse flow smoker trailers, livestock pens, and trash corral gates. A reliable hardware solution for professional welders fabricating equipment that demands high load-bearing capacity and heat resistance
• SPECS & INSTALLATION PRO TIP – Dimensions: Total length approx. 5" (4.6" actual body), Barrel Diameter 1-3/8", Pin Diameter 3/4". Mounting: Includes mounting plates with a 1-1/2" gap. Important: Hinges come with a protective black coating; please grind or sand the welding surface down to bare metal prior to installation to ensure strong weld penetration