These are not the track links of a tank, although it may appear so. This is a flexible conduit for those mobile cables.
They are mainly used in 3D printers, CNC machines or in equipment cabling that goes in racks on a removable tray
This specific cable carrier offers internal dimensions of 18 mm (height) of 50 mm (width), an outer width of 57 mm and a radius of curvature of 20 mm
Altura interna: 18 mm
Largura interna: 50 mm
Altura externa: 22
Largura externa: 57mm
Raio mínimo de curvatura: 20 mm
Estrutura em nylon reforçado