Kershaw, now a subsidiary of KAI Cutlery, is known for their wide variety of folding knives. Making knives since 1974, Kershaw often uses “Flipper” knife designs and the SpeedSafe system developed by Ken Onion. Zero Tolerance knives are another blade brand that Kershaw uses. While they primarily deal with folding knives, automatic knives, and spring assisted knives, Kershaw does have fixed blade options. Many of their offerings offer quality at an appropriate price.