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The Splinter Knife

Warrior Poet Society

(17 reviews) Write a Review
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The Splinter EDC Knife - Fixed Blade Appendix Carry Knife

Forged from the mythical bladesmithing minds of Alec Steele and Will Stelter, the Splinter is a refined tool of lethality and precision. The fixed-blade comes appendix-carry ready in an adjustable sheath, and can be easily concealed in other locations. The slim design and profile optimizes quick-deployment and maximum carnage in both defensive and offensive scenarios. The J-clip belt attachment pivots on the sheath, ensuring that the combination is easy to carry without causing discomfort or intrusion. Tailor the positioning and alignment of the clip according to your personal preferences.. The sheath also allows for adjustable retention.

Crafted from AUS-8 steel, the blade boasts a discreet and stylish black finish thanks to its PVD coating. The textured G10 handle ensures a secure grip in any conditions, designed with a forward angle for a natural, punching-fist-grip during use.

If you're looking for additional mounting configurations, pair the Splinter sheath with an UltiClip for even more flexibility.


  • Blade Steel: AUS-8
  • Blade Coating: PVD 
  • Handle: Textured G10 
  • RHC/Rockwell Hardness: 57-59
  • Blade Length: 3.1"
  • Overall Length: 5.4"'
  • Sheath: Injected molded plastic

Frequently Asked Questions

1) What is the use of the Splinter knife? The Splinter knife is designed to be a quick-draw everyday carry knife with a fixed blade. It makes for an effective self defense and utility tool. 

2) How thick is the Splinter knife? The Splinter knife blade is approximately 4mm thick. 

3) Where do you put the Splinter knife on your person? The Splinter knife comes with a belt-mounted carry sheath that can be adjusted and worn in a variety of configurations. The Splinter is especially effective as a concealed appendix-carry blade. 

4) Is the Splinter knife made for both right and left handed people? Yes, the Splinter knife is made for both right and left handed people and the included sheath can be adjusted to accomodate both right hand and left hand dominant. 


Please allow a minimum of 2-4 weeks from the purchase date for order processing, creation, and fulfillment. Orders with multiple items may be sent in separate shipments depending on availability. Thank you for supporting small business.

All sales are final due to limited quantities.



LIMITED WARRANTY The limited warranty covers any defect in material or workmanship which results in breakage during normal use for 1 year warranty period. DISCLAIMER OF ALL OTHER WARRANTIES By purchasing any item produced by Warrior Poet Society, the buyer assumes responsibility to ascertain and follow all applicable federal, state, local and international laws in having, owning, carrying, shipping, transporting, and use of any Warrior Poet Society products. The buyer expressly agrees to indemnify and hold harmless Warrior Poet Society, for all claims resulting directly or indirectly from the purchase, ownership, transportation or use of the item in violation of applicable federal, state and local laws or regulations. You must be 18 years of age to purchase Warrior Poet Society knives. You may have other rights, which vary in different jurisdictions. WARRIOR POET SOCIETY PRODUCTS GROUP LLC, SHALL NOT BE LIABLE FOR ANY INCIDENTAL, INDIRECT, SPECIAL, CONSEQUENTIAL OR ANY DAMAGES WHATSOEVER ARISING FROM THE SALE, HANDLING OR USE OF ANY PRODUCTS.


(Our knives do not ship outside the United States, we apologize for an inconvenience)


17 Reviews Hide Reviews Show Reviews

  • 5
    Splinter Knife

    Posted by Chris Sterling on Aug 23rd 2023

    The Splinter is an awesome knife! Love the feel in my hand. Grip angle is great. The kydex sheath is adjustable depending on your mounting situation or preference. The ABE-L steel is not used enough in knife making and is a great material. I highly recommend The Splinter as part of your EDC.

  • 5
    Splinter Knife

    Posted by Keith on Aug 22nd 2023

    Cut myself in less than 10 minutes, 10/10 would buy again

  • 3
    Great knife, not so great sheath

    Posted by Mike Calabrese on Jun 15th 2023

    The knife itself is ergonomic, durable, and easy to wield. The limitation and drawback is the sheath that it comes with. The standard clip is an absolute knuckle buster and the upgraded Ulticlip is just sloppy. Big sad! I’m going to see if I can find another clip solution or have a custom sheath made. Otherwise a great blade that I feel will perform as advertised.

  • 4
    Splinter EDC knife

    Posted by Brian on Mar 26th 2023

    Let me start by saying this is a very well made product. Feels very solid, blade comes sharp out of the box. The knife itself is fantastic. Only gripe is the grip is a little on the small side so it may be harder to grip while wearing gloves. The sheath is well made, knife clicks solidly into place and the screw for adjustable retention is a nice touch. But the truly terrible part of this product is the clip. First off, the clip extends so far that it prevents one from getting a quick and comfortable grip when drawing. And second, for some reason this clip is made for 2 inch belts. I can understand if this was purpose made with law enforcement officers in mind. However, the product description states it is for EDC and the average citizen does not wear a 2 inch duty belt. It still works on 1.5 inch belts but there is a fair amount of play, making it feel far less stable when drawing. Overall a solid product but the clip situation really needs to be resolved. I had to fix mine by replacing the clip with an Ulticlip Slim 3.3 and it works well so far.

  • 4
    Good despite flaws - splinter

    Posted by Kaleb on Mar 2nd 2023

    Better than 3 stars, maybe not quite a 4. This is a knife that I really like the feel, finish, and design of. However there were some flaws that needed to be addressed: the clip is on the wrong side of the handle for iwb carry. The clip blocks proper grip of the knife in any type of speedy draw. Not a big deal for me, just some extra kydex and a clip relocate… bigger complaint is after an hour of “dry fire” and a few days of carry, the handle pieces have started to slip/loosen I presume due to the screws backing off. Again, some simple loctite and it should be all set. But for those not interested in tinkering, I can see these being bigger downsides. Knife is sharp and ergonomic and for a budget knife, I like it.

  • 5
    Splinter EDC Knife

    Posted by Richard Petrus on Mar 2nd 2023

    I really like this knife. I gave it to my dad for a present, but had to check it out when I first got it. The retention is really tight in the beginning. I didn't think I could get it out without loosening the screw first, because it didn't want to come out...until it did. Seven stitches later, I can say it does it's job REALLY well! It did seem to start coming out much easier after the first time. It has a really good feel in your hand and I'm sure will be a great EDC knife that I hope my dad will not really need.

  • 5

    Posted by Nicci H on Jan 13th 2023

    Ladies, this is a must have. I’m a short 5’2” with an athletic build and this has become a knife of my dreams. Comfortable carry? Check. But what about with running shorts? Check. High waisted LuLu leggings. Check. Jeans? Check. Business casual? Or Business class? Check and check. You’ll forget it’s there. Adjustable retention and intuitive grip. You won’t regret this purchase. For the men reading to the end of this review- do your lady a favor, gift her this knife and set herself up for protection and confidence everyday.

  • 4
    Splinter Knife

    Posted by Ethan on Dec 21st 2022

    I really like the knife. It is the perfect size and shape knife. Knife feels great in the hand is already sharp. The clip however is extremely inconvenient and uncomfortable when I draw. I will have to do something about it. Knife itself is a 5 but the sheath and clip are a 3.

  • 5
    Lost Love

    Posted by Mark Clark on Dec 16th 2022

    I loved this little knife! I wore it every day, usually in the 9:00 position (behind the front left pocket). I've had it for a few months but noticed the retention didn't "click" anymore when holstering the knife. I got home, two days ago, and changed clothes when I got home. When I went to take off the knife, it was gone! I had been Christmas shopping and made numerous stops, so there's no telling where it fell out. I feel like I just lost the girl of my dreams! Just not the same, without her. Be very careful with this knife. If you use it everyday, or wear it every day, it will need adjusting. I only used mine once, to open a letter and it cut through it like butter. My EDC Knife was used for everyday stuff. "Splinter", was virtually a Virgin and staying that way. Guess I'll replace her when I can.

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