I bought this K&D/Napa set years ago. They don't have the "deep" jaws that you need.
View attachment 3843459Twelve pliers and I still had to "hack" one up. I was rebuilding my Duofast CN350 framing nailer that I bought back in 1992. At around 16lbs, I ought to sell it as an antique. Anyway, the valve for the trigger had this tiny lock ring that I kept slipping on. It took me an hour of grinding/filing/bending but I finally got it out. Best part, the gun actually works and has no air leaks!
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