In 1975, Tim Leatherman and his wife spent ten months touring Europe and the Middle East in a $300 Fiat that kept breaking down. His Boy Scout knife couldn't do what needed doing — he needed pliers. He spent the next eight years developing prototypes in his Portland garage, collecting rejection letters from every company he approached, until he and college friend Steve Berliner finally landed a 500-unit order from Cabela's in 1983. The Pocket Survival Tool launched that year. Leatherman went from 200 tools sold in its first year to over one million per year by 1993. Today, over 128 million Leatherman tools have been sold worldwide, every one of them made in Portland, Oregon at the company's 90,000-square-foot facility. The 25-year warranty isn't a marketing promise — it is an engineering standard backed by a factory that has been repairing and standing behind its own tools for over four decades. Knifeworks carries the full Leatherman lineup.