If you are looking for professional and durable coupling pin for scaffolding, then you can come to see these products, they are both made of premium material, can ensure the durability and practicability. They are one of the best choices for you. Features - Color:Silver.- Material:Galvanization.- Size:22.50X3.20X3.20cm/8.84X1.26X1.26inch.- Scaffolding coupling pin are of and high loading capacity, ensuring safe use.- It is made by high-quality material, which could be used for a very long time.- Galvanized surface allows the product to be kept outdoors for many years without rusting.- Used for indoor and outdoor scaffolding pipe tube only.- The excellent workmanship of our product will bring you a good using experience.Packing list: 2 x Scaffolding Coupling