I finally made a caddy for my disposable oxygen bottles.
It's made of 3/8" hardwood plywood. Pretty quick project with a 3" diameter hole saw and a table saw.
Now I can open the valve and adjust the flow rate with one
hand, and no more capsizing the whole thing.
It's made of 3/8" hardwood plywood. Pretty quick project with a 3" diameter hole saw and a table saw.
Now I can open the valve and adjust the flow rate with one