truckdiagnostics
Platinum Member
Don't know what everyone else is using but this is what I found works best for me.

It is 1/2 inch rebar 5' long, buy it in 20' lengths, it is in the ground about a foot. On top is clear soda bottle with reflective tape around the out side. I like the rebar, because you can hit it, it bends over then you can just bend it back. Also, when it goes into the ground if you hit something it is not a big deal.
Well after fifteen years of pounding them in final got smart.

Around here the soil is clay with rocks, sliding the rebar in the tube keeps it from bending and controls the depth. Only issue is need someone needs to load the rebar. sure is better than pounding them in.

It is 1/2 inch rebar 5' long, buy it in 20' lengths, it is in the ground about a foot. On top is clear soda bottle with reflective tape around the out side. I like the rebar, because you can hit it, it bends over then you can just bend it back. Also, when it goes into the ground if you hit something it is not a big deal.
Well after fifteen years of pounding them in final got smart.

Around here the soil is clay with rocks, sliding the rebar in the tube keeps it from bending and controls the depth. Only issue is need someone needs to load the rebar. sure is better than pounding them in.