The FE DSRfrom Copidro is a female double swivel ring designed to enable lifting under load. The device is available in stainless steel and with an axis. It can be used in a humid, corrosive and chemical environment. The tool can be used with threaded parts in different lengths.
This female double swivel ring features UNC 5/16" to UNC 7/8" as standard for loads from 650 to 6,600 LBS, and a plane hole or other threads on demand. In addition, it was built with a class of less than 8 of steel material. The FE DSR allows the hook to move parallel to the supporting face of the ring being drawn at 90°. It is easy to screw and convenient to operate.