Latch Types

The latch is the mechanism that keeps a balisong closed when not in use. It is attached to one handle and catches on the other. Latch preference is highly personal — some flippers love the sound and feel of a latch, while others remove them entirely.

The Manila folder latch is the traditional latch style originating from Filipino balisong design. It is a simple spring-loaded latch that clips onto the other handle when the knife is closed. It produces the classic 'click' sound associated with balisongs. Manila folder latches sit on the outside of the safe handle.

The Batangas latch is another traditional Filipino latch style. It sits on the bite handle rather than the safe handle, and it functions in the opposite direction from the Manila folder latch. The Batangas style is less common in modern production knives but is historically significant.

Many modern production balisongs use a refined spring latch — a small, tensioned arm that snaps onto the opposing handle. These are typically more refined and consistent than traditional latches, with better tolerances and less rattle.

A latchless balisong has no latch mechanism at all. The knife stays closed through handle tension alone. Latchless is the overwhelming preference among experienced flippers because it eliminates the latch from entering the flip path — the latch is a common source of disrupted tricks and finger catches. Many knives ship with a latch that can be removed, and there is an entire market for latch removal kits.

Some modern balisongs use magnets embedded in the handles to hold the knife closed rather than a physical latch arm. Magnetic latches offer a clean aesthetic and a satisfying snap when the knife closes, without the latch arm getting in the way during flipping.