Structure of KUPO 2" stainless steel coupler (KCP-832ST) is made of high-strength 6061-T6 aluminum alloy material through aluminum extrusion molding. With stainless steel parts, it is quite durable. The double arm buckle is designed for For connecting two pipes, it can be rotated 360 degrees. With a fixed pin, the angle can be fixed when the double arm buckle is parallel or vertical. The load can reach 500 kg, and the suitable pipe diameter is 48~51mm, especially suitable for stage performances, theaters, photography Shed and other applications.