The unique design of the lightweight HuaNeng Fitting mechanical suspension supports spans of optical ground wire (OPGW) cables through a wide range of line angle variations. HuaNeng Fitting's mechanical suspension is easy to install while supporting vertical, lateral, and longitudinal unbalanced loads and angular tension without damaging cable strands or affecting fiber performance. Separate bolts Composition inner twisted wire, Outer twisted wire, Rubber block and cast aluminum shell. Uses To play a supportive role, the optical fiber composite overhead ground wire (OPGW) are hung on a straight line on the tower.