Dumbbell 3/4 Steel Nipple
Super low cost dumbbell for 1" plates
Three - 3/4 Steel nipple of 5 1/2”
Two – 3/4 joint
One – 1” emt joint connector
Two – 3/4 end cap [optional] Small piece of bicycle tube
Put Everything Together
I Split the emt join connector, because I use they as clamp, it works but honesty I recommend buy good clamps.
Then put all together (screw tight) and done.I use a bicycle tube, but a foam could be a better idea.
One of the pictures show a regular dumbbell, compared, I think it is not bad at all, it allow increase weight.