OEM ADSS Tension Clamp Pre-twisted tension clamps are also known as pre-twisted dead-end or dead-end cable clamps for communication ADSS fiber, OPGW cable or OPPC. Pre-twisted dead end is a tension clamp that plays an important role in ADSS/OPGW transmission lines. Dead-end fiber optic cable clamps are used to connect ADSS/OPGW/OPPC to overhead towers or poles. The unique design of the pre-fabricated tension clamps not only simplifies installation, but also ensures a secure cable connection. Dead-end cable clamps provide superior performance in protecting ADSS/OPGW/OPPC cables from stress point damage and preventing signal degradation during transmission. Pre-twisted tension clamps and pulling dead-end cable clamps used on conductors and ground wires are similar in appearance, but the specifications, raw materials, and strength requirements of the two types of pulling dead-end cable clamps are quite different. Although there are different design standards in different countries, we can make OEM according to customers' requirements.