Fire hydrant wrench and flow meter - GIF

Fire hydrant wrench and flow meter.

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Previously:

https://www.homemadetools.net/forum/...734#post190282
https://www.homemadetools.net/forum/...003#post171884
https://www.homemadetools.net/forum/...422#post154672
https://www.homemadetools.net/forum/...281#post146162

Brings back memories of doing this with a friend of mine. The only difference was that we had a flow diverter to not have a high pressure flow coming out of the hydrant. Basically a great big cone shaped aerator. As you turn these on the ground can shake. You can also cause a lot of trouble in peoples houses if you turn them on to quickly with water hammering on steriods.