JFM-2528-21 is a part of Igus' e-chain product line. It is a 1-meter segment of polymer chain, designed for the movement of cables, hoses and other media, within a confined space. Its core component consists of thermoplastic polymer (known as Igumid G), with an inner structure of hinged-together links and a smooth outer surface. The link geometry, (shape and size) of the Igumid G links, helps to provide an inherently low coefficient of friction, reduced vibration, and a high degree of fatigue endurance. Additionally, the chain is sealed from dirt and other foreign contaminants, making it an ideal choice for internal and external applications. The length of JFM-2528-21 is 1 m; the outside width is 28 mm, and the inside width is 25 mm.