The Benchmade 140SBT Nimravus Knife ATS-34/Black G-10 Black Serrated Edge. This Benchmade 140SBT knife was acquired from a collection. It is in excellent condition and includes the original box and Nylon Tactical w/ Kydex insert sheath. Designed by Allen Elishewitz, the Nimravus is an enduring fixed blade model. This vintage model features a black coated ATS-34 steel blade with a partially serrated edge and contoured black G-10 scales. It includes a Nylon/Kydex sheath with belt clip attachment.