Speedlock 3000 was designed by Dietmar Pohl and many of Dietmars characteristic lines are evident. Most important, it is designed for function and comfort. Speedlock 3000, like Toplock, uses a button is the blade locking mechanism to Lock the blade open and closed. Three versions will be available using 4034 steel and a matte finish aluminum handle. Blade length 3 3/8". Overall length 7 7/8". Cordura sheath included. This is a German Made Speed Lock, NOT made in Argentina!!