These are specs of a knife I will make for a contest.
Steel - 52100
Lengh - 240mm on the edge
Thickness -3.4mm at the spine, 3.25 over the heel, 2.25 half way, 1.85mm 50mm from the tip
Weight - 225g with the handle
Edge thickness - under .127mm at the edge
Thickness 10mm above edge - heel 1mm, halfway .85mm, tip .85mm
Handle - D (if all three testers are right or left handled, otherwise octagonal)