The Lockjaw, the alternate form of the Bounty Hunter Sylux, is composed of two tetracarbon ceramic-alloy blades joined together by an energy thread. Sylux can attack in this form by placing explosives linked by trip wires on the ground that will detonate if touched by an opponent.
The technology used to create the Lockjaw may, in fact, be stolen Federation prototypes.
- "Sylux's alternate form, the Lockjaw, may consist of stolen prototype Federation technology. It allows the user to transform into two tetracarbon ceramic-alloy blades joined by an energy thread. Its principal method of attack is to weave a network of explosive trip wire." — Logbook "Lockjaw" (Metroid Prime Hunters)