






🌶️ Stay ready, stay fearless — defense that fits in your palm!
The ASP Heat Inserts for Metro or Sport Defender Pepper Spray are precision-engineered aerosol refills crafted from aerospace-grade aluminum and brass. Featuring a patented valve and cone-shaped dispersion, these inserts deliver a potent 5-foot spray range with 1.33% major capsaicinoid OC formula. Available in packs of two, including options for practice sprays, they seamlessly fit the Metro Defender D1, offering durable, reliable personal defense trusted by professionals.





















| ASIN | B001V2V2QM |
| Best Sellers Rank | #176,871 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #232 in Self Defense Pepper Spray |
| Brand Name | ASP |
| Color | Heat |
| Customer Reviews | 4.2 4.2 out of 5 stars (159) |
| Date First Available | February 16, 2010 |
| Included Components | Pepper Spray |
| Item Dimensions LxWxH | 1 x 6.5 x 3 inches |
| Item Package Dimensions L x W x H | 6.53 x 2.7 x 0.1 inches |
| Item Weight | 0.01 Ounces |
| Manufacturer | ASP |
| Material | Other |
| Model Name | D1 Inserts |
| Model Year | 2012 |
| Number of Items | 1 |
| Package Weight | 1.6 ounces |
| Part Number | 54912 |
| Size | Heat (OC) Twin Pak |
| Style | D1 Inserts |
| Suggested Users | unisex-adult |
| Warranty Description | Manufacturer warranty for 90 days from date of purchase. |
K**I
Works great
I needed to get a refill for my Keychain spray and I didn't want to try to find a police/safety retail store so I decided to give these a try and they did not disappoint. Great quality and worked with my current spray device.
M**.
PERFECTO! Makes me feel safe already! Not really, I carry a 40cal for that. She loves it, though!!!
She loves carrying this thing to and from her work parking garage and on evening runs. Shes had the same ASP Palm Defender for 4 years now, just a fresh one. It is true...the expiration dates are weird- this one expires in TWO YEARS!
W**E
Aresol is effective, but...
Effective heat, but as another reviewer stated - this is 'up close and personal'. I would never employ this at further than (literally) a foot and half away...and you MAY get one full second of use. (Cause you know that's what you're going to do...is hold down on the actuator till it's spent. This device MIGHT give you a split second advantage over a bigger/stronger/younger assailant, but it MUST be put to use with the element of surprise. There's just not that much product in the little canister. Employ it and get away...or take them out quick.
V**K
THE FINEST IN "JERK SPRAY"
Palm defenders are a handy defensive weapon to stave off jerks. If a jerk accosts you and the jerk is not carrying a weapon, it's best to fall back on the ol' mace in the face gag. I'm thinking about a recent incident at an Alabama football game where a disgruntled fan started kicking an opposing team heckler in the back. This would have been an ideal time for the victim to turn around and deploy his jerk repellent. One shouldn't rely solely on lethal force as a defensive means because most of the time lethal force is unnecessary, unwarranted, and illegal. These little palm defenders make easy carries, and they look like tiny flashlights. I've been carrying mine for over a year, and I love it.
A**5
THESE EXPIRE - Useless to try and stockpile
I bought a bunch of these because I figured they would not be easy to find once I needed them. The problem is that they EXPIRE, so you can’t really stockpile them. If you are going to buy these, it makes sense to buy one pack at most. Even buying only one would not have helped me, because the ones I got expired BEFORE the one that came with the original device! Caveat emptor.
W**A
safety
safety
B**T
great
don't get in your eyes. put it in attackers eyes. they will back off.
S**G
Pepper spray refils
have not had to use the one that came with it yet so cant rate higher than ok havent even tried it yet
Trustpilot
1 month ago
1 month ago