https://www.huanengfitting.com/resources/a-guide-to-cable-tension-clamp.html

What Is a Cable tension clamp?

They are similar to a drop wire clamp. This mechanical device is a single-tension piece of hardware used to fasten overhead transmission and distribution wires and cables to a pole, building, etc.

Steel Cable Clamps will compress those wires and cables to become horizontally straight. Or at least straight enough that the wire won’t stoop too low.

Cable Tension Clamps are also used to support the cable’s weight, keeping tension on the line while relieving stress on the attachment points.

Whether you are searching for wire tension clamps or wire cable clamps, they will function similarly. To provide a more detailed explanation of what this device does, it simply allows the end of a cable to meet a post or other structures without tying or using heavy-duty tools.