The TF-723 series from Tac Force models feature a gives you a choice of a straight edge blade or a a half-serrated blade. It’s easy one-handed deployment comes in handy. The spring-assisted open folding knife locks into place by using it’s liner lock.
This TAC Force Knife Spring Loaded Pocket Knife has a very sharp blade and I like the seat-belt and glass breaker features. The blade locking is a bit tricky but great when you get it fine tuned. You can get them in black, gray, silver or red.