The metal extension tubes are used to creatively customize a ceiling or table lamp. Mounted near a metal ceiling rose or lamp holder, they enhance a suspension, while applied to a Posaluce, they increase the overall height and transform it into a very slender table lamp. This accessory is available in 6 lengths from 5 to 30 cm and in all metallic finishes, glossy or satin, from the Creative Cables component range. The tube has M10x1 threading for rod or cable clamp (NOT INCLUDED) at both ends.