I've drilled quite a few of them and driven 5/16" rod thru them. When camping I can drive them into the ground and put my tiki torches on them. I also drive rods into the ground and place alum poles over the rods then the golfball rod goes into the top and a tarp groumet can slip over the top and the ball protects the tarp. I then place a bungee/ball loop on it to keep the wind from blowing the tarp back off.
Many a person has asked how I get those poles to stand there with out guy wires. Then I go into everthing from from sky hooks to an old indian medicine mans chant.
Many a person has asked how I get those poles to stand there with out guy wires. Then I go into everthing from from sky hooks to an old indian medicine mans chant.