#Lauri-PT-80; (80x23/16x3.25mm) I like this one. It's about 3 1/8" long, 7/8" wide at the base, and .130" thick. It has a tapered profile I think is quite attractive, Again the tang is about 4 7/8" long. This one comes with a ricasso, the squared portion at the base of the blade.
May be pared with the 16*24*3-SQUARE, 18*28*3.25-SQUARE, 19*30*3-SQUARE bolster, or 15*2-SQUARE ferrule shown below. If you want a more pronounced finger guard you can use #18x35x3-SQUARE.