The Tantilla knife by ProTech is an extremely great OTF. This out the front knife is California legal because the blade is barely under the limit--at 1 15/16" is edges in just under the 2" limit. To open the Tantilla, you push the button on the front. The blade slides right up and out the front. The blade is extremely sharp on both sides. Then, to close it. you pull the reset slide on the side of the knife. As you pull it down, the blade resets into its "cocked" position. This is a fantastic out the front knife. If you are looking for a little OTF that is Cali-Legal, the Tantilla is it.
Blade: 1.93" Long / .110" Thick Handle: 3.4" Long / .43" Thick Open Overall Length: 5.33" Weight: 2.0 Ounces