The BladeForums.com 2024 Traditional Knife is available! Price is $250 ea (shipped within CONUS).
Order here: https://www.bladeforums.com/help/2024-traditional/
I have used Tuff-Glide for a year or two now and it works great for rust prevention and as a lube. I don't think its possible for it to muck up any locks since it does not have any Oils Or Silicones in it. It uses mineral spirits to carry their active lube/rust preventative, then the mineral spirits evaporate.
I have noticed if you use it for the first time it actually cleans out all of the old oils and dirt that have built up in the knife and may appear to be gummed up. But after it cleans them out, the knife is much smoother. Also you don't have to use so much. I think in this country we think if you can't see the oil running down the side it's not oiled yet.
If you have the cloth, notice when it dries out the cloth is not sticky or greasy. If you use a hoppe's cloth and some of the others when they dry out they are sticky, and it must work the same on what ever else you use them on.
Don't mean to offend anybody off, just my experience with Tuff-Glide.