A multi-tool that\'s built for tough jobs and the hands that do them.The Leatherman Surge is a real powerhouse, built with their largest pliers, longest multi-tool blades and easy-to-use locks. Its unique blade exchanger, replaceable 154CM wire cutters and four outside-opening blades give you quick access to the tools you use most. Every tool and knife on the body of the handle, with the exception of the plier head, will lock into place.  By locking them into place when fully open, you can put pressure on the implement while safely completing the job, before manually unlocking the tool to stow it away. A secure ring lets you attach the Surge safely and securely to a lanyard - useful if you\'re working near water or on scaffolding. All the tools are easily accessible while the Surge is folded or closed, mimicking the functionality of a pocket knife. And every tool can be opened and operated with one hand, letting you keep the other hand free. Closed Length: 4.5\" (11.5cm)  Weight: 12.5oz (335g)  Primary Blade Length: 3.1\" (7.87cm) Includes Phillips #1-2 & 3/16\" Screwdriver 420HC Stainless Steel: a high-carbon (HC) form of 420 stainless steel that works well with high production tooling, its strength is optimized in Leatherman multi-tools by heat treatment. NOTE: the Surge comes with two files, one wood/metal file (10) and one diamond coated file (16/17). The diamond-coated file (shown on the image above) is a separate attachment located in a sleeve in the box. The saw is put on at the factory, but you can choose which one you prefer to have on the tool.