CRKT Nirk Tighe Green 5241 pocket knife, Brian Tighe design

The CRKT Nirk Tighe is a remarkable pocket knife, designed by Brian Tighe. He is known for his eccentric designs. The Nirk Tighe is no exception. Aside from the exciting design lines there is another remarkable feature: the lock. This is the Klecker Lock. A lock designed by Glenn Klecker that looks like a backlock. But instead of a built-in spring, the entire handle is the spring.