How To Open/Close a Liner Lock Knife with Assisted Opening Blade
Some of our knives use a liner lock (shown with red arrow in photo below) to hold the blade open while the knife is being used, to prevent the blade from closing on the user's hand. To close the blade, use your thumb to push the lock to the side. While the lock is being pushed to the side, the blade can be closed.
This short video shows how to properly open and close a liner lock knife with an assisted opening blade: