7" Barrel Hinges Heavy Duty,Weldable Barrel Hinges with Grease Zerk,900 Lbs

7" Barrel Hinges Heavy Duty,Weldable Barrel Hinges with Grease Zerk,900 Lbs

• 【Solid Carbon Steel Build】Made of premium solid carbon steel, these heavy duty weld on hinges deliver exceptional strength and stability for metal gates, trailer ramps, fences, and steel doors, preventing bending, deformation, or failure under load.
• 【Rust Resistant Coating】Advanced electrostatic powder coating provides long-lasting protection against rust, corrosion, and harsh weather, making these weldable barrel hinges ideal for both indoor and outdoor gate and fence applications.
• 【Ball Bearing Motion】Built with precision internal steel ball bearing structure, these weld on hinges reduce sliding friction and achieve true rolling contact, ensuring smoother swing movement, quieter operation, and enhanced wear resistance for long-term durability.
• 【Greaseable Design】Integrated grease zerk fitting allows easy post-installation lubrication, helping reduce friction buildup, maintain smooth rotation, and extend service life under continuous heavy-duty gate operation.
• 【Multiple Size Options】 Available in 5-inch (450 lbs capacity per hinge) and 7-inch (900 lbs capacity per hinge) options, with 2-pack and 4-pack configurations. These weld-on barrel hinges are ideal for gates, trailers, fences, and various industrial welding applications.