This 713 Leverlock Boker Tree Brand knife is based on the 700 Series Auto of days gone by. The 713 features brass liners, nickel silver bolsters and Cocobolo wood scales. The polished blade is 440C stainless steel with a nail nick. You won't need the nail nick because this knife has been converted to an automatic. Push the lever down and the blade deploys rapidly. This is an excellent knife that you're sure to enjoy!