The LockJaw is one of the five temporary powers used on several occasions by Rayman in Rayman 3: Hoodlum Havoc. It is provided by the blue Laser-Washing Powder and allows Rayman to protrude a pair of bear trap-like devices from each metal handle to grab flying hooks with, serving the same purpose as flying rings in Rayman and Purple Lums in Rayman 2: The Great Escape. These devices also inflict damage on several types of Hoodlums by clinging onto them and attacking them with electric shocks, allowing for a lengthy, long distance attack. It lasts 49 seconds, making it the longest lasting power.

The early design of the LockJaw combat fatigue
File:R3-Lockjaw-CombatFatigueArtwork.jpg
The Lockjaw combat fatigue
This power equips Rayman’s fists with metal jaws. You can use

them to cling on to metal grabs. In combat, they cling on to the enemy. When this happens, press Space Bar or Left Mouse Button to give the enemy electric shocks.

—Manual (PC version), Rayman 3: Hoodlum Havoc

When Rayman acquires this power, his hair, body and the tops of his shoes turn blue, while his hood, gloves, and the soles of his shoes turn green. The ring on his clothing and the red buttons on his shoes also turn yellow.

Artwork of Rayman using the LockJaw power

Trivia

  • In the beta demo, when Rayman uses the LockJaw combat fatigue, he yells like Tarzan.