CR-20 installation accessory is available in gold or chrome. CR-20 installation accessories are suitable for fibres C-Flex / S-Flex 3 – 5 with an M8 end fitting.
CR-20 access hole diameter is ø 14 mm and the external diameter ø 20 mm. The installation requires 40-55 mm of free space behind the ceiling or wall surface.
Crystal fitting for optic fiber, M8