Folding work bench design

[calabrese55]

I discovered this folding bench many years ago. It is not my design I got it from someone , somewhere at least 30 years ago. And yes there are many folding bench designs out there but I really never see this one displayed so I am sharing it here.
Any way I have 2 of them currently a small one built from 2 x 3 lumber and a larger one built with 2 x 4 lumber.
The design collapses on it self to pretty flat but long so you can store it along a wall or simply pick it up and move it as needed. To open simply pull it open to 90 degree corners and toss on a work top.
The structure is very strong and durable and as I said I have used the original two I built for many many projects.
The hinges want to be at least door quality heavy duty type. You will see in the detail below shims are required to compensate for the knuckle depending on how the hinge is made.
The beauty of this design is it can be any size and weight. A big and bulky work bench or a light duty table support for holding up your lunch.
Anyway have a look ask any questions.
calabrese55FOLDING BENCH DRAWING.jpg

[Tom trees]

Have a look at this bench, taken from that epic Lumberjocks workbench smackdown thread...
Not mine, but took a screenshot as it looked like it could be made work. (mods please remove if necessary)
Screenshot from 2020-10-10 07-40-38.jpgScreenshot from 2020-10-10 07-41-01.jpg