Well, fwiw, they^ are all 3"+
Also, while they don't get much love around here, since they were once a respected American brand that went bankrupt and the name was purchased and outsourced to china, I have personally had no issues with Schrade thus far as a cheap brand when considering cost. Their qc dept. may be hit of miss but thus far I've had no major issues, and their warranty dept. (Here in Tennessee) Has been fine. My sch220 has served me well so far as a work knife, cost me $15;
Sch001, 106's, 202, 212, and 214 as well have proven to me at least to be great bargain blades (compared to many other bargain brands), and they use a better quality (higher carbon) steel in many of their models, 9cr"X"mov vs the more commonly used 5c, 7cr, and 8cr14mov's that most cheap Chinese made Knives come in...
Also, fwiw, in my experiences they are often every bit of knife (if not better) "$-for-$" as most your Chinese made entry level Gerber's, Kershaw's, Boker Magnums, etc. and even your entry level Bucks made here in America. I'll even go on record and say my $15 aluminum handle Schrade 220 is a better built and quality knife in every way then my $20 plastic handled Buck Bantam made in the USA. Not that I don't like the Buck, just apples to apples, the Schrade is a better knife, better finish, with a better blade when both are sharp.
And Schrade (Taylor Brands) is way better IMO then any of your other big Chinese productions like Coast, or Frost Cutlery - BudK - smkw owned labels...
It's pure opinion but CRKT I think makes the overall best Chinese made entry level sub $35 production Knives, with their vast diverse collection of design collaborations, but Schrade is right there in the running with everyone else with what you get for what you pay, and you get down to that $20 and lower mark, it's hard to beat what you'll get from Schrade.