Rapala Shad Rap Deep Runner (Ireland)

The only markings on this crankbait are on the lip (Rapala Deep Runner Ireland). It's 2.75 inches long (not counting the lip). Is it a #5-6-7? How deep does it run at lets say 2.5 mph with 100 feet of 10# XT?

I did not know that either

Good info Nemab did not know that. Thanks!