|Type Of Weapon||Knuckledusters|
|Owner||Ivan Steranko/ Rocksteady|
|First Appearance||Enemy of my Enemy|
Knuckledusters are weapons of Ivan Steranko/ Rocksteady. These are two golden Knuckledusters used by Steranko/ Rocksteady in each of his hands, which both of them has an image of a sickle and a hammer. Knuckledusters debuts in Enemy of my Enemy.
- Enemy of my Enemy (Debut)
- Serpent Hunt
- The Pig and the Rhino
- The Noxious Avenger
- Meet Mondo Gecko
- The Deadly Venom
- Attack Of The Mega Shredder!
- The Fourfold Trap
- Annihilation: Earth! Part Two
- The Arena of Carnage
- City at War
- Broken Foot
- The Super Shredder
- Darkest Plight
- Tale of Tiger Claw
- Both of the Knuckledusters has a different image printed on each one of them.
- The symbols that are on the Knuckledusters represent the Soviet Union flag.
- As Rocksteady, the Knuckledusters got bigger in size and has also fused permanently on to his skin.