From the Boker USA website: The big brother of the popular Boker Plus XS by Chad Los Banos is designed as a one-handed slipjoint with a strong back spring, though it offers some reserves. Preserving the proportions of the original, we gave this knife the perfect size for all those tasks where a longer blade means better utility - and, of course, for all fans of larger pocketknives. The G10 scales have a non-slip surface texture. The satinized 440C blade has a stop at a closing angle of 90 degrees. Thanks to the double thumbstud and repositionable clip (tip-up/l-r), the XL is suitable for left-handed users.
Boker Knives: Boker Plus XL Drop, BK-01BO544