My sincere thanks for your time and wisdom this morning when I called with the issues of housing round section in a square stainless tube sleeve. Then spacer strip you kindly provided will be ideal and overcomes the inherent problem with stainless tube sizes. Destined for a marine environment, I have chosen stainless as the best material to meet the need to securely support a 2.5metre mast and Yagi aerial which will feed a repeater needed to boost cell signals in what is the fringe of the coverage area.

I called, somewhat ‘cap in hand’, realising that my request could be more an interruption than useful, but you still went out of your way to not only advise me but provide material help as well so thank you. Several years ago, I sought help from Staybrite to fold up some door sills and was met with the same willing guidance. Your customer care is exemplary and not forgotten.