I have a wrench that fits, but have been known to use a crescent wrench on the rare occasion. Tight fit, and slow going, but works. I only did that when I couldn't find my router wrench, so now I have it hanging on a nail, and make sure I hang it up again when finished with it.
"It ain't what you're told, it's what you know." - Granny Weatherwax
Fawkahwe tribal police SWAT Team
Some days, the supply of available curse words is insufficient to meet my demands.
.....Call me a craftsman, artisan, or artistic, and I will accept that. Call me an artist and you will likely get a quite rude comment in return. I am not a @#$%ing artist.