The Large Sebenza 31 is the full-size version of the knife that set the standard for the production folder. Chris Reeve built it around one goal he never moved off of, the best working pocket knife that lasts a lifetime, and the Large is the one made for real work. It measures 3.61 inches with a 4.7-ounce flat titanium frame, which is what makes it the choice for the field, for larger hands, and for gloved use over the Small. It carries the bank vault lockup the Sebenza is known for, and it earns that reputation every time it opens.
The Sebenza 31 kept the clean lines and the feel that built the reputation, then updated what sits under the hood. The Reeve Integral Lock runs a ceramic ball against the blade tang, so engagement stays positive and repeatable where a standard lock wears over time. The locating hole is gone, the tolerances are tighter from updated machining, the clip is offset for a better grip, and the inlays are wider so the handle materials carry the look. It still field strips with a single wrench, and it is still backed for the life of the knife from Boise, Idaho.