Our heavy-duty weld-on hinges are for trailer doors and gates, offering robust support and long-lasting performance. These hinges are designed to withstand heavy use and harsh conditions, making them an excellent choice for both commercial and industrial applications. The weld-on design ensures a secure and permanent attachment. Features -Color:Silver -Material:Steel -Size:21.50X3.10X3.10cm/8.45X1.22X1.22in -Diameter:36mm -One end hole center distance:8cm -Constructed from steel, these scaffold pins are engineered for exceptional durability and strength, ensuring they withstand rigorous use over time. -The connecting rods are precision-engineered to provide a secure and stable setup for your scaffolding, enhancing safety and reliability during construction projects. -These scaffold pins are equipped with mobile scaffolding accessories, facilitating effortless and swift movement, making your scaffolding setup more efficient and flexible. -Featuring large joints, these scaffold pins significantly improve the stability and reliability of your scaffolding connections, ensuring a robust structure. -With an between each joint, these scaffold pins offer a firm and secure connection, giving you peace of mind and confidence in the safety of your scaffolding system. Package list: 4 x scaffolding connecting rods