A very nice collection!Some I have been working on.
They were either anodized brushed or polished aluminum. It is powder coated. I bought the frame this way and built it for a meeting with a large home improvement retailer. I am selling off some of them. (I also have some unbuilt frames)Wow! That orange one, is it in original colour? Do you know?
The comp lite one in blue anodized is simply top.
I bought the frame this way and built it for a meeting with a large home improvement retailer.