A craftsman is only as good as his tools. For almost 25 years, SOG has been a leading supplier of knives and tools to the industrial, contractor, and DIY markets. The reason is simply that our products are tough and we stand behind them with lifetime guarantees. The Contractor series is designed specifically for tradesmen, including electricians, handymen, and for those who take pride in a job well done. Modernizing traditional patterns, this knife features: lockback design, patent pending holes/notches for stripping wire, aggressive aluminum grips, one hand opening, and razor sharp blades.