What I do is find a picture of the label, print it actual size, and cover the front with wide packing tape. Then a very thin double sided tape applied to the back, then to the tool. Tape I use is made by Mactac Adhesives. 6" X 200 foot roll I've had for years. Packing tape can be had up to 6" wide. Once installed the edges can be sealed with clear lacquer or some such for weatherability. I don't seal mine, they seem to hold up well.