Well A couple of my wrenches got a little messed up

where the chrome was gone or damaged already, the vinegar ate at it and messed up a little chrome on a few wrenches. But on the bright side they do look better, I would suggest vinegar for this for sure! But don't go longer than 24hr so that if damage is done you can see it and stop it sooner. Ill post pics up tomorrow! Got them sprayed with wd40 to neutralize vinegar (I hope, lol) and wipe em off and show you!
From my experiments with cleaning rusty metal, there is a method for every finish.
I've had great results using evaporust on chrome plated items but have also been using fine steel wool 0000 and turtle wax for years while cleaning up rusty bike parts.
For the really rusy and cruddy items, I use an electrolysis tank and forget it for a few days. This removes the bulk of rust and the balance can be taken off with brushes or grinder with a wire wheel attachment.
I've also experimented with acid diluted in water to gently removed rust and still leave a patina intact
I was working on a clean Wilton bullet vise, paint, decals and plating was all original, and I didn't want to disturb it in any way. The lockdowns had years of wear that resulted in a smooth, brown color that was anything but rust. Unfortunately it was left outside and rust attacked it. After abut 30 minutes in the acid dip, the rust was gone and the original patina remained.
Take some time on weekends with some real basket case tools to see what results you get, and more importantly, what you like
