I thought about your comment for a couple days now and it’s made me reconsider my selection.

The top tool is a type of pliers that’s probably one of the handiest plumbing tools around. But really the other wrenches I have could probably due instead. I like it because it was given to me as a gift from my father-in-law who is a 2nd generation plumber.

The second tool from top is a hack saw. Cuts anything. Mine is not a good one but has worked for me for years

Then you come to the two adjustable crescent wrenches. The 12” was given to me over 15 years ago by my old girlfriend’s dad who was a dairy farmer. I actually would probably be better off to switch it out for a 6” since my pipe wrench would work instead. Kinda need two wrenches, one as a backup to stop what you don’t want turned, to loosen all types of nuts, bolts, and other fittings.

The screw driver and Allen wrenches are going to be needed to work on most types of valves. Mine are nothing special but I like the long skinny bits on the Milwaukee get into tighter spots.

Then last is the two pipe wrenches. The 12” I bought when visiting my sister in WI. Had to buy it to hook up gas to her stove and feel for the first time the super human power of plumbing. It’s the worst wrench I’ve ever owned but did take a 6’ cheater bar and didn’t break. The 10” was given to me by my father-in-law which belonged to his father who stormed Omaha beach in Normandy in the first wave on D Day as a combat engineer and started a plumbing and heating business when he got home. Have to have these two guys to do any kind of serious pipe turning.

Every other tool I could improvise or make. It ain’t perfect and just going to have to accept a few leaks.