Kubey Momentum Liner Lock Ultem Folding Knife [KUB344Q]

Sherif Manganas's long working folder

The Momentum combines Sherif Manganas's shaped grip with a longer cutting blade and more than one opening interface. Thumb studs provide direct blade access, with a pivot-end tab as another option. The clip and lanyard hole supply carrying points.

Blade, handle and carrying size

• Blade: 3.43" (87 mm) D2 tool steel; stonewash finish
• Handle: Ultem
• Mechanism: Linerlock
• Pocket size: 4.48" (114 mm) closed

Materials and cutting character

The drop-point profile combines a curved cutting belly with a lowered tip, giving it a versatile outline for slicing and controlled point work.

The translucent amber grip is made from PEI thermoplastic. Its see-through appearance gives this version a different visual character from opaque composite scales or solid metal handles.

After cutting, clean and dry the blade before storage. A light protective oil is particularly useful for this steel when the knife will be exposed to moisture or left unused for a while.

Linerlock explained

A spring section inside the handle moves behind the blade when it opens. Moving that liner aside releases the blade for folding, so the release is accessed inside the handle rather than through a separate external button.

Construction details

• Bearing pivot: Ceramic bearings support blade rotation around the pivot, adding a rolling interface to the opening action.
• Clip placement: The reversible pocket clip lets you change the carrying side. That affects pocket placement; it does not by itself change the lock-release design.

Specifications