[Durable Material]: Made of 304 stainless steel, it has high hardness, smooth surface and durability, ensuring long-lasting stability for both light and heavy doors.[Smooth Operation]: The weldable barrel hinges provide smooth and quiet 360-degree rotation, minimize friction, make the door open and close easily, and reduce wear.[Easy to Install]: These welded hinges are designed with a raised teardrop-shaped part as the welding point, which is more conducive to welding on various metal doors.[Use]: These welded barrel hinges are widely used in various metal doors, including revolving doors, sliding doors, iron doors, dump trailer doors, etc.SpecificationColor: SilverMaterial: 304 Stainless SteelRotation Degree: 360 DegreeOverall Size:150x27x20mm/5.91x1.06x0.79inches (L*W*D)Pin Size:19x42mm/0.75x1.
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