Knuckles are weapons utilized by Jin for his Fighter job in Grand Chase. They are a pair of attachments to fists, usually made of metal, strengthening the fists of the wielder and allows for punches to deal more damage.
Background
These combat gauntlets serve as the weapon of choice by the Fighters who walk the path of the fists. A young Jin has perfected his fighting techniques thanks to the aid of this weapon.
Gallery
Jin's bracer as an Exclusive Equipment in Grand Chase Dimensional Chaser.