This is what a Down lead clamp looks like Down lead clamp As shown in the above figure, a Down lead clamp is an accessory that is fixed on poles or strain towers. They are used to guide optical cables to move up and down. Without Down lead cla. This is what a Down lead clamp looks like Down lead clamp As shown in the above figure, a Down lead clamp is an accessory that is fixed on poles or strain towers. They are used to guide optical cables to move up and down. Without Down lead clamp, it becomes difficult for the right movement of cables. This is what makes them very important.Down lead clamp is one unique pole line hardwarefor electrical and telecommunication systems. In deciding to purchase this hardware accessory, you need to search for one that is easy to install and reliable. In this guide, you are going to learn about the design, technical specification, installation, and application of the Down lead clamp, among o. Now, why do you need a Down lead clamp? I know this is a possible question that you could be asking yourself right now. Well, I will take you through this. You will need a Down lead clamp to secure or guide cables as they down the pole (from top to bottom). That is, you could be guiding fiber optical cables from the top of a pole to the splice box.Well, the process of installing a Down lead clamp is not as complicated as you may think. However, you must be keen and cautious to install it the right way. Let's see how you can achieve this: 1. You begin by detaching bolts and nuts from the Down lead clamp. Make sure you do not forcefully detach them to prevent them from getting damaged. 2. Hold. Whenever you're buying Down lead clamp, you should ensure they meet the following specifications: 1. Down lead clamp for the tower comes with a stainless steel band and the rubber part. 2. Down lead clamp's stainless steel band is used to fix rubber clamps onto these poles. 3. Also, the rubber part of the accessory secures the optical fibers. This.