They just walk off - -

[Erstwhile]

... I guess.  I use sawhorses.  Especially when I was restoring tractors.  They were handy to have when washing. blasting, etc.  As of a short while back my inventory was down to 4 pair.  Now the count has gone down to 1 pair and the legs are showing rot on that pair.  I'll patch them.  Persnickety has a couple and another pair just stayed at a young friend's place I guess.  Yesterday I built me another pair.  (Old men don't have a lot to do.)  2X4 prices nowadays just flabbergast me and quality is bad.  ... but I done it!  (Excuse the grammar Mz Wilson.)

[rustyfarmall]

Many years ago I built a pair of sawhorses from 1 1/2" galvanized pipe. They don't fold up, and they are kind of heavy, but they get the job done. I probably have enough salvaged 2x4s to build a couple more if I felt the need and if I have the motivation. The motivation part seems to be a problem lately.

[RedDave]

If it has 4 legs, it can walk.

I had two pair, then youngest daughter decided that she needed a pair of horses, so now I have only 1 pair.

[billinohio]

I had some 3 inch I beams laying around, so, I built some rather sturdy ones to use for welding on. You shim the legs a little bit to level them up . It’s much better than crawling around on the floor!
The problem is they get stuff piled on them and you need more!

[504]

I have a standard pair, and one set with long legs and the plastic heads to hold them together,that part I take apart and put them in the rack till needed.