I was at LeeValley at the clearance section because I remember the last time I was there they had some cheap totes. I was flipping through the bin and found a couple that I could use.
While I was looking I found a few handles that I could not place as totes for planes. Your standard plane totes are flat on the bottom for where they meet the body. These however are curved on both ends.
The following picture shows two such handles side by side. One shows the top while the other shows the bottom.
Image from my phone!
It must be for a plane but I can't figure out which one? For that reason I am hesitenet to use plane