Push button automatic opening Push button lock release Made in the USA Truly one of the best pocket knives for your money, the Kershaw Launch 1 will impress with its strong opening kick and serious edge. This automatic pocket knife boasts true lasting power with a blade forged from CPM154 powdered steel which has a more uniform distribution of carbides so it takes and holds an excellent edge. The 3.4 blade is also treated with a trademarked BlackWash finish, which keeps the thin sharp blade corrosion- and wear-resistant.