It is not about the caterpillar links of a tank, although it might seem so. This is a flexible gutter for those mobile wiring.
They are mainly used in 3D printers, CNC machines or in equipment wiring that go in racks on a removable tray.
It can be extended as much length as needed in the project. Each section is 1 meter long and includes 2 end pieces, one at each end. Each section can be joined to the next, and the next to the next, and so on, removing a final piece from each end and joining said sections together. Excess links can be easily removed. This way, we can build our cabling drag chain of the required length.
Internal height: 15 mm
Internal length: 20 mm
Reinforced nylon structure