Knuckle dusters by LightBulb

LightBulb

Toys & Games>Other Toys & Games

Print Profile(3)

All

A1 mini

P1S

P1P

X1 Carbon

X1E

Printed solid - 4 sizes

Designer

7.2 h

4 plates

4.9(56)

<Hollow> Size Samples - One per plate

Designer

2.2 h

4 plates

5.0(5)

<Hollow> Size samples - 4 sizes one plate

Designer

1.7 h

1 plate

4.5(4)

Open in Bambu Studio

Boost

185

379

718

537

Released

Description

Boost Me (for free)

Designing these models is a time-intensive process, involving countless hours of testing and fine-tuning to ensure they’re easy for everyone to print. If you enjoy my work, please consider giving it a boost. Your support means the world and helps me continue bringing more fun and functional designs to life!

I’ve reinvented the classic brass knuckle with 3D printing in mind. Starting from scratch, I came up with a design that’s confortable, strong, and perfect for a plastic construction.

Multiple sizes are available. If you're unsure of your size, there is a demo profile where you can print hollow versions using minimal filament. The actual versions, intended for full strength, are printed solid and have a satisfying weight to them.

This is obviously just a toy 😉

Check out my New 2025 Clip: Perfect Filament Clip

Universal Filament Storage / Spool Rack v2

Minimalist Universal Spool Holder

Comment & Rating (73)

@Woogie

Boosted

Boosted :)

The designer has replied

@LightBulb

Thank you for your support, glad you enjoy my design!

@raccoon_king370

it came out great!!! its very comfortable in the hand and i love the fact u can choose the size u want, im definitely going to make a few more for my girlfriend to use for self defense purposes

@cadetmedia

Print Profile

<Hollow> Size Samples - One per plate

printed the xl size sample and even that was actually usable and printed very quickly.

@J3DPmulanvb

Print Profile

Printed solid - 4 sizes

Printed with 5 walls and 100% infill!

@D_z_az

Print Profile

Printed solid - 4 sizes

turned out so well I printed all the sizes 🦾

@Woogie

Boosted

Print Profile

Printed solid - 4 sizes

Printed really nice in PLA+ and PLA-CF

@Woogie

Boosted

Print Profile

<Hollow> Size samples - 4 sizes one plate

Hollow templates were a grate Idea :)

@usedznuts

Print Profile

Printed solid - 4 sizes

so perfect definitely worth every second it’s thick as fuck like me and hard as fuck like me 😂😂😂😂. and I could punch a brick wall and held up didn’t feel much tbh

@user_2672285389

Print Profile

Printed solid - 4 sizes

print quality was great, but spacing between the finger holes and the base of the knuckles is too shallow, and one would probably end up breaking fingers if they actually tried to use this. very cool looking showpiece, however.

@BackDaws

have you tried different sizes ?

@user_1235919056

Boosted

Print Profile

Printed solid - 4 sizes

love the 4 sizes idea keep the great work up thanks

The designer has replied

@LightBulb

Thanks for the feedback and for your support!

License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.