Complete barrel
Barrel and axle in place
The upper bearing "tee" is 3/4" to 1/2". The 1/2" PVC axle fits through it loosely.
You can see why it has to slip on and off the vertical support easily.
DIY at home
Barrel and axle in place
The upper bearing "tee" is 3/4" to 1/2". The 1/2" PVC axle fits through it loosely.
You can see why it has to slip on and off the vertical support easily.
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