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ZAP Blast Knuckles Extreme
ZAP Blast Knuckles Extreme

ZAP Blast Knuckles Extreme

2 reviews

Regular price $49.95 $39.95 Sale

ZAP™ Blast Knuckles Extreme provide you with an easy way to protect yourself while on the go. The rubberized contour grip ensures you'll have full control while the 950,000 volts of stun protection await their call of duty. Set in an intimidating spiked design, the four sharp electrodes add a layer of protection that on their own allow a serious blow to your attacker should you choose not to use the stun feature or the batteries need replacing.

The spikes also offer you during a self-defense situation a way to collect DNA evidence that may prove useful to later present to the authorities.

Use while jogging, walking alone at night, or exploring unfamiliar places for a convenient and instantly accessible way to keep yourself safe from the unknown.



  • Spiked, "brass knuckle" 950,000-volt stun gun device
  • 4 sharp electrodes add even greater protection to clever design
  • Electrode spikes provide a way to collect DNA evidence
  • Contoured, soft rubber for controlled grip
  • Easy to carry-- great for jogging or wandering alone in unfamiliar places
  • Works well with Holster-Mate brackets for bedside protection (HM3536 & HMGB)
  • Red LED on/off indicator
  • 2-Year Warranty
  • Note: Blast Knuckles and ALL knuckle weapons are illegal in California and cannot be shipped to CA.



  • ZAP Blast Knuckles Extreme
  • Two (2) lithium CR123A batteries
  • Heavy nylon case with belt clip
Customer Reviews
5 Based on 2 Reviews
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Wayne H.
Best design for personal defense

This is my second ZAP Blast Knuckles, the first Extreme. The design of this product is superior for self-defense because it is much harder to wrestle it away from you like most open hand models. With the Extreme's protruding teeth, this is a formidable presence even before you use the stun function. It can do considerable damage by protecting your fist with the hard rubber surface, can puncture, claw or rake skin with the prongs and of course the shock is just an added deterrent. With these on, you have a very good chance of being able to deter most attackers just by the look and sound of it discharging. And avoiding having to use any self-defense tool is, by far, the best course in most situations.

Khalid A.

Product was well worth its value.