I'm thinking of using a piece of cable tray to tidy up some of the wiring that runs up the ceiling of the stairs from the cellar. I'll need a piece about 1.6 m long but they all come in 3 m lengths.
Is it practical to cut "light-duty" cable tray, this for example, with a hacksaw?
If so, do I need to worry about the cut end rusting? What treatment would be a good idea to protect it?
Thanks.