NP05 and NP33 monorail
The NP05 and NP33 monorails are mostly used as carriers for traversing ladders and gantries. They are very light weight (less than 3 kg per meter), and they can be fitted to standard glass roof systems.
The NP05 has two bolt slots, but the NP33 has one bolt slot.
Both monorails can be rolled and bent according to your specific needs.