It is made of high-quality steel, which is not easy to deform, and the surface is galvanized, not easy to rust, durable, suitable for long-term use, and can serve you for a long time, equipped with mounting screws and mounting drills, M10 screws, length 9cm/3.5inch, using two-way thread, please check the product size information before purchasing, As shown in the figure, the metal pipe bracket is mainly used to fix metal pipes, plastic ventilation pipes, chimney pipes, drainage pipes, PVC pipes, and can also be used to install all kinds of pipes, a wide range of uses, they can be installed on the wall, Ceiling, side of house or building, and even more, fix the pipe firmly and reliably, prevent it from moving or rotating freely, simple installation, don't require too many complicated tools for quick installation, pipe clamp for 6 inchs round pipe, perfect for HVAC, ventilation, drainage, heating and cooling systems, you can get 2 6.3 inch open ring pipe hangers, if you have any questions or suggestions, please contact us in time, Your satisfaction is our top priority.