High-quality material: The raw material is Q235 carbon steel. In the punching process, the surface is plated with colored zinc, making it wear-resistant and rustproof. They are used as a rigid connection for scaffolding pipes or in conjunction with our scaffolding anchors to secure the scaffolding to the wall. Technical data: The scaffolding clamps have a diameter of 48 mm and are therefore suitable for clamping pipes with a diameter of 48 to 50 mm. Quick and easy: The steel closure structure is optimized. Lightweight, attractive, comfortable, fast loading and unloading speed, reduced workload, convenient transport and storage, and improved work efficiency. Convenient maintenance: Since the fastening device itself is not easily rusted or damaged, it is very convenient to maintain after use, which not only reduces the difficulty of maintenance, but also saves on maintenance costs, reduces personnel and material expenses for maintenance, and increases maintenance efficiency and construction quality. Applications: Widely used in residential construction, bridges, tunnels, subways, heavy industry, and other construction industries. Our rotary coupling consists of two scaffolding tubes at a free angle to each other. They are used as a flexible connection for scaffolding pipes or also in conjunction with the Dia gonale.