Hi Ken,
Thank you for your understanding words. I am a woodworker mostly, so fractions of an inch are my preferred measurement too.
I am using a Harbor Freight dial caliper. Add that to the fact this is not a very precisely made part. Here is what I get. The thickness is 11/64th inch or just a bit under 3/16th inch. The width is 13/16th inch. The length is 1-27/64th or just a bit under 1-7/16th inch.