🔧 Elevate Your Projects with Heavy-Duty Precision! Includes 4 hinges, perfect for all your heavy-duty needs. Experience seamless 360-degree rotation for maximum functionality. Crafted from robust carbon steel for long-lasting performance. Ideal for ramp gates, trailers, and toolboxes—your go-to solution! Weldable design ensures a secure fit for any project. 360° Rotation Pin Dia. 14mm Heavy Duty Steel The TSSS 4 PCS Weldable Barrel Hinges are designed for heavy-duty applications, made from carbon steel with a pin diameter of 14mm. These hinges offer 360-degree rotation and are perfect for use in truck trailers, toolboxes, and ramp gates. Each pack contains four durable hinges, ensuring you have everything you need for your next project.