Ranger Locks

Ranger Lock are the special keys to unlock previous Rangers gived by Nagasaki Chiharo. She give mechas using own powers to against the enemies. This similarite counterpart Minizords.

Kyoryu Sentai Zyuranger Power
The keys are inside the Zyuranger's powers.
 * Zyuranger Key: The characters of Shugojuu. They can fight with Pirategers.
 * Dragon Ranger: The another character of Dragon Caser. He can fight with Pirategers.
 * Dino Key: The special key was Dino Buster Attack.

Five Star Sentai ChiRanger Power
The key are inside the ChiRanger's powers.
 * ChiRanger Key: The characters of Chi-Beasts. They can fight with Pirategers.
 * KibaRanger: The another character of Chi-Tiger. He can fight with Pirategers.
 * Qi Key: The special key was Chi Slash Attack.
 * The Great Power of ChiRanger: Gokai Lion can activating ChiRangers Qi-Attack or Qi-Beast Battle Fury.

Art Sentai Ninjanger Power
The key are inside the Ninjanger's powers
 * Ninjanger Key: The characters of Ninja Animals. They can fight with Pirategers.
 * Ninjanger Key 2: The second characters of Ninja Generals. They can fight with Pirategers like Ninja Animals.
 * Artifical Key: The special keys was Ninja Art: Special Gokai Jutsu.

New Sentai OhRanger
The key are inside the OhRanger's powers