The Leatherman Wave Plus Multi-Tool with Nylon Sheath is made from an improved, high-carbon form of 420 stainless steel that works well with high production tooling. The strength is optimised in Leatherman multi-tools by heat treatment! The Leatherman Wave Plus has all locking features, outside-accessible features and also one-hand operable features! This pack includes the nylon sheath for storage. This best-selling multi-tool has been upgraded with replaceable wire cutters made in a premium material!