A slight aside to this.
I just bought a display cabinet off Ebay, similar to the ons you see in big departmental stores. L shaped 30" high at the front counter bit with a 5' display unit at the end. Paid £50 for it.

Doesn't sound impressive until I tell you it was made from 45 x 45 alloy extrusion with all the corners, brackets bolts etc needed to hold it together.

I wonder what it would have fetched if it had been listed as Alloy extrusion suitable for a router ?

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