Are knuckle dusters legal to own?

Laws vary by country and region. In many jurisdictions, owning knuckle dusters for collection or display purposes is legal, but carrying them in public may be restricted. Always check your local laws before purchase.

What materials are your self-defense tools made from?

Our products are crafted from premium steel, brass, zinc-aluminum alloy, and aircraft-grade aluminum — chosen for durability, corrosion resistance, and real-world reliability.

Do you ship to my country?

Yes! We offer fast discreet delivery across the EU and US. All orders are shipped in plain packaging with no product descriptions visible on the exterior.

What is your return policy?

Due to the nature of self-defense products, we accept returns only for defective or damaged items within 14 days of delivery. Please contact our support team for assistance.

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Grenade Zinc Knuckle Duster - Grapple

£17.10

~~£0.00~~ £17.10

Save:£-17.10 Sold out

Color Bronze Black Rose Gold

Quantity

Grenade- Zinc Knuckle Duster Zinc Alloy Knuckle Duster

The Grenade- Zinc Knuckle Duster is a solid one-piece zinc alloy knuckle duster, built for grapple. Weighing about 131g, it sits firmly in the hand as a discreet EDC self-defense tool.

Material & Build

Forged from zinc alloy with a plated, , the Grenade- Zinc Knuckle Duster offers a durable, corrosion-resistant body with a comfortable grip. The one-piece casting means no weak joints.

Specifications

Material	Zinc Alloy
Weight	131g
Finish	Plated / Polished

Why Carry the Grenade- Zinc Knuckle Duster

One-piece zinc alloy casting — solid and reliable
Comfortable finger holes for a secure grip
Discreet personal protection for outdoor and travel

FAQ

Q: Is the Grenade- Zinc Knuckle Duster a solid piece?
A: Yes, it is a one-piece zinc alloy casting — no assembly required.

Q: What is it made of?
A: Zinc alloy with a plated surface finish.

Explore More

Pair the Grenade- Zinc Knuckle Duster with our Brass Knuckle Dusters, browse the full Zinc Knuckle Dusters range, or see all Knuckle Dusters and Self-Defense gear.