Since we're still talking knives; In addition to the Gerber I mentioned in an earlier post, I also carry a Benchmade, not sure of the model, and I'd estimate it is 3 - 3.5 inches long. Half serrated, poly handle, and lightweight. Much more suitable for everyday carry than my Gerber auto. 2 years old, spends most of its days cutting through tape, cardboard, zip-ties, and other various packaging materials and gives me ease of mind when walking around downtown at night; I can't exactly walk around with a Ka-Bar strapped to my chest!