The UK Penknife was originally targeted for carry in the United Kingdom where newly imposed legal restrictions forbade folding knives with locking blades.
As the SLIPIT concept gains momentum Spyderco keeps expanding the line with folders in varying sizes, steels and handles. Lightweight UK Penknife blades are held open by a notched-joint at the knife’s pivot. When closing the blade, the notch produces resistance functionally similar to traditional slip-joint penknives. Heightening control and comfort, Spyderco designers added a deep finger choil positioning the index finger on the bottom of the blade directly under the thumb. This lets you choke up near the cutting edge with comfort and dexterity. A tension-wire clip carries the folder deeply in a pocket, tip-up and ambidextrously. The UK Penknife has a 3" partially serrated leaf blade with a 4" handle. Made in the USA.