Fast Delivery         Directly from the Manufacturer         Free shipping at 100 €         30 days return policy         Over 150 years of experience
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Z

Thumb Opening

Thumb Opening+Thumb hole

A Thumb Opening makes it easier to open a knife with one hand. The thumb puts pressure on the edge of a hole in the blade. It is a quick way to open the blade. Thumb openings exist in countless shapes; the round eye is a registered trademark of Spyderco. Sal Glesser patented this feature in 1981.