Fast access to your knife can make all the difference. For that reason the Survival AO features an assisted opening blade that is one-hand operable. It features both a plunge lock and a safety lock to keep the blade closed in your pocket or open as a secondary lock and make the knife easy to close with one hand. Rubber over-molds on the handle for secure handling in all conditions. Overall: 7.4″. Blade: 3.0″. Closed: 4.2″. Wt: 3.3 oz.