QSP Vault is a sleek everyday folder that pairs a 3.25-inch 14C28N drop-point blade with micarta scales. The innovative Glyde lock snaps open on ceramic ball bearings, delivering silky one-hand deployment, while the reversible stainless clip keeps carry ambidextrous. At 123 g and 4.25" closed, it disappears in pocket yet stands ready for any task.
Frequently Asked Questions (FAQ)
Can the blade of the QSP Vault be flicked open without touching the thumb studs?
Yes. By pulling back completely on the external Glyde Lock sliders, you release all mechanical tension on the blade pivot, allowing you to safely swing the blade open or closed with a simple, quick flick of your wrist.
Is the QSP Vault's action completely friendly for left-handed users?
Yes. The Glyde Lock mechanism can be pulled easily from either side, the blade features symmetrical dual thumb studs, and the deep-carry pocket clip comes with pre-drilled holes to easily reverse it to the left scale.
Do the ceramic ball bearings inside the pivot require frequent oiling?
No. The high-grade ceramic ball bearings run smoothly with very little maintenance. A simple drop of low-viscosity knife pivot lubricant every few months will easily preserve its slick, drop-shut closing action.





























