anyone heard of this term, i have been told that they are available from windowcleaning wharehouse. the idea is that the sections are not round they are like a slightly rounded toblerone shape, so they cannot turn, the clamp is just to keep it at the correct length. this is a great idea as one of the biggest problems we have had is one section turning inside the other. anyone used them or know anything about them.
on a completely seperate point, does anyone know why i do not get my e'mail alerts when someone replies to any topic that i post.
thanks
Bill