Gudwells 7" Weld-On Bullet Hinge, Brass Bushing & Grease Zerk - 4 Pack (660 lbs)

Gudwells 7" Weld-On Bullet Hinge — engineered for tough, reliable swing action

The Gudwells 7" bullet barrel hinge pairs a rugged steel body with a brass bushing to deliver a smooth, controlled swing for gates, doors, BBQ pits, containers, trailers, and more. The 13/16" (20 mm) barrel diameter and 1/2" (13 mm) pin work together to handle substantial loads, while the circular profile keeps a clean, low-profile appearance even in tight spaces. This weld-on hinge is designed for projects where space is limited and broad leaf hinges would complicate mounting.

In everyday use, you’ll notice a steadier rhythm as the brass bushing reduces friction and the grease zerk fitting makes lubrication quick and convenient. It’s built to stand up to routine cycling—claiming a long service life with over a million open/close cycles when properly maintained—and it’s ready for 4 hinges per installation to reach a combined capacity of up to 660 lbs.

Why customers choose Gudwells for welding projects

• Universal applicability across gates, doors, automotive tailgates, BBQ pits, containers, trailers, enclosures, and tool cabinets.
• Sturdy weld-on design with a flat area that eases mounting and strengthens welds.
• Easy lubrication via the grease zerk, promoting smoother operation and longer life.
• Low clearance gap helps maintain alignment between fixed and swinging parts.
• Backed by a 12-month warranty and around-the-clock technical support for assistance.

Real-world use cases and benefits

• Installing on a garden gate to achieve a clean, reliable swing with reduced noise.
• Upgrading a trailer ramp or cargo enclosure where a durable, heavy-duty hinge is needed.
• Mounting on a toolbox or marine enclosure that benefits from a robust, weld-on hinge.

Installation and care tips

• Prepare clean weld surfaces and ensure the barrel and pin align before final mounting.
• Lubricate through the grease zerk to maintain smooth movement through many cycles.
• Check the gap periodically and tighten mounts as needed to preserve proper alignment.

Gudwells supports your welding projects with a commitment to quality and service. If you encounter questions during installation or use, their team is available to assist, with a warranty that provides extra assurance for your setup.