By Buy Brass Knuckles Team. Updated September 12, 2026. Every pick was in stock at the listed price when this was updated.
Steel is the value material: it matches brass on weight, costs half as much, and comes in black or chrome. The best-selling steel duster here is about $12 and weighs 11.3 ounces. This ranks the steel pieces in stock. Browse the brass knuckles collection.
Quick comparison
How we ranked these
Every product on buybrassknuckles.com carries a 30-day order score recalculated daily from real orders across our store network. The picks below are the in-stock items with the highest score on the day of the last update, in that order, and each one is checked against its listed specifications. This is not a hands-on torture test and nothing here is sponsored; it is what buyers chose with their own money, explained.
Steel knuckle dusters in stock
1. Industrial Cipher Steampunk Knuckle Duster - Black Steel
A steel handle adds weight and rigidity; it is the heaviest option in this group.
Listed dimensions: 11.3 ounces.
The Steam Punk finish is a handle graphic; the knife underneath is the same as the plain model in this size, so nothing is given up for the look.
| Price | about $11.99 |
|---|---|
| Material | Steel |
| Weight | 11.3 oz |
| Theme | Steam Punk |
| Color | Black |
Best for: a first purchase or a spare.
2. Industrial Force Heavy-Duty Knuckle Duster - Black Steel
A steel handle adds weight and rigidity; it is the heaviest option in this group.
Listed dimensions: 11 ounces.
| Price | about $13.99 |
|---|---|
| Material | Steel |
| Weight | 11 oz |
| Color | Black |
Best for: a first purchase or a spare.
3. Vigilante Batwing Dual-Edge Knuckle Knife - Chrome Steel
A steel handle adds weight and rigidity; it is the heaviest option in this group.
The Batman finish is a handle graphic; the knife underneath is the same as the plain model in this size, so nothing is given up for the look.
| Price | about $12.99 |
|---|---|
| Material | Steel |
| Theme | Batman |
| Color | Chrome |
Best for: a first purchase or a spare.
4. Rose Shield Compact Grip Brass Knuckles - Pink Steel
A steel handle adds weight and rigidity; it is the heaviest option in this group.
| Price | about $6.99 |
|---|---|
| Material | Steel |
| Color | Pink |
Best for: a first purchase or a spare.
5. Violet Forge Compact Four-Ring Steel Knuckles - Purple
A steel handle adds weight and rigidity; it is the heaviest option in this group.
| Price | about $6.99 |
|---|---|
| Material | Steel |
| Color | Purple |
Best for: a first purchase or a spare.
6. Micro-Fit Four-Ring Brass Knuckles - Silver Steel
A steel handle adds weight and rigidity; it is the heaviest option in this group.
| Price | about $6.99 |
|---|---|
| Material | Steel |
| Color | Silver |
Best for: a first purchase or a spare.
7. Outlaw Star Heavyweight Brass Knuckles - Black Steel
A steel handle adds weight and rigidity; it is the heaviest option in this group.
Listed dimensions: 11.3 ounces.
The Texan Outlaws finish is a handle graphic; the knife underneath is the same as the plain model in this size, so nothing is given up for the look.
| Price | about $22.99 |
|---|---|
| Material | Steel |
| Weight | 11.3 oz |
| Theme | Texan Outlaws |
| Color | Black |
8. Rogue Bastion Four-Spike Knuckle Duster - Copper-Black
A steel handle adds weight and rigidity; it is the heaviest option in this group.
Listed dimensions: 5.25 ounces.
The Spiked finish is a handle graphic; the knife underneath is the same as the plain model in this size, so nothing is given up for the look.
| Price | about $11.99 |
|---|---|
| Material | Steel |
| Weight | 5.25 oz |
| Theme | Spiked |
| Color | Copper |
Best for: a first purchase or a spare.
9. Rogue Rosé Statement Spiked Knuckle Duster - Pink Steel
A steel handle adds weight and rigidity; it is the heaviest option in this group.
Listed dimensions: 5.25 ounces.
| Price | about $11.99 |
|---|---|
| Material | Steel |
| Weight | 5.25 oz |
| Color | Pink |
Best for: a first purchase or a spare.
10. Magnum Headstamp Tribute Knuckles - Gold Steel
A steel handle adds weight and rigidity; it is the heaviest option in this group.
The Bullet finish is a handle graphic; the knife underneath is the same as the plain model in this size, so nothing is given up for the look.
| Price | about $6.99 |
|---|---|
| Material | Steel |
| Theme | Bullet |
| Color | Gold |
Best for: a first purchase or a spare.
Steel versus brass versus alloy
Steel and brass weigh about the same in the same frame; brass costs more for the material and the patina, steel takes black and chrome finishes and will rust if left wet. Zinc and aluminum weigh half as much and are the buckle and paperweight materials. If weight is the point and brass is not, steel is the buy.
Finish and care
Black-finished steel hides wear; chrome shows fingerprints and marks. Wipe dry after handling and store dry; a film of light oil prevents rust on a chrome piece kept in a humid place.
Knuckles are regulated very differently from state to state and city to city, including possession, and are sold here as paperweights and collectibles. This page is not legal advice; read the state-by-state brass knuckles guide on Self Defense Supply, which cites the statutes, before ordering.
Frequently asked questions
Are steel knuckle dusters as heavy as brass?
Roughly, yes: 10 to 12 ounces in a standard frame.
What is the best steel knuckle duster?
The Industrial Cipher black steel by orders.
Do steel knuckles rust?
Bare or chrome steel can if left wet; black-finished steel less so. Store dry.
Prices are buybrassknuckles.com prices at the time of writing and change with stock.