The Igus 3400.125.125.0 Cable chain is a series of energy chains designed to protect and guide cables and hoses to protect from abrasion and movement. It features a bend radius of 125 mm and an overall length of 1005 mm, with a modular design that allows for easy extension, repair, and servicing. It is made of a high-density polyether etherketone (PEEK) material and is reinforced with Kevlar cords, making it suitable for tough industrial and outdoor applications. The side-links open 90 degrees to give users easy access to the internal sections and hoses, allowing for quick and efficient servicing. Additionally, the energy chain is light, quiet, and vibration-free.