Sprocket

Sprocket was the popular name for the character Ratchet 2 from "Ratchet: Deadlocked". He was on the cover for the Japanese of "Ratchet & Clank 4th: Giri Giri no Giga Battle" (which was the Japanese name for Ratchet: Deadlocked). He had blue Marauder armor and had different colored armor. He is also a character in "Ratchet & Clank: Rise of Infernox/The Ratchet & Clank Inferno Trilogy". In the books, he'd use weapons similar to Merc and Green's.

Sprocket is also a 2 book series talking about his adventures before meeting Ratchet & Clank.

Weapons he's uses in the trilogy:

Flux Pistol (V2: Flux Cannon, V3: Elite Flux Cannon)

Bogo (V2: Bongo, V3: Elite Bongo)

Range Warrior

"Sprocket" book one cover

2.0 (V2: Range Gladiator, V3: Elite Range Gladiator)