Surge® is a multi-tool powerhouse. Built with new, stronger jaws, the Surge® delivers more squeezing force with less effort, helping you maintain a firm grip and cut larger hard and regular wire. Surge's® unique blade exchanger lets you choose between a saw or diamond and wood/metal file. The blade exchanger, two knives and extra-strong scissors are easily accessed from the outside of the tool. Inside the sculpted handles are two bit drivers, a hollow-ground screwdriver, bottle/can opener, and newly designed awl with a thread loop. Surge® will make a big splash at the work site.		Warranty Service We proudly back our products with a 25 year guarantee (limited warranty). If you have a problem, we will repair it under the 25 year guarantee (terms and conditions). Steel Characteristics Leatherman® tools are made from 100% stainless steel to provide years of dependable service. Each 400-series stainless implement is heat treated to optimal hardness for its function. For example, our knives and files are typically tempered to Rockwell C 57 to achieve excellent edge retention. Our plier jaws and most screwdrivers have a Rockwell C hardness of 49-53 for better durability. Quality Standards How is Leatherman® better quality than the rest? Look at the sharp corners on our screwdrivers, built to ANSI specifications for strength and dimensions (which we verify with a laser micrometer). We regularly torture test our plier jaws; they are finished and riveted so precisely you can cut paper with the wire cutters. Even non-functional cosmetic flaws no bigger than a speck of pepper are not acceptable in any of the numerous inspections each tool must pass.