TRM Knives is a U.S.-based knife company known for precision-crafted, small-batch everyday carry (EDC) knives. Each model is designed for performance, durability, and clean aesthetic appeal, using only premium materials such as titanium, carbon fiber, Micarta, G10, and top-grade blade steels like CPM 20CV and CPM MagnaCut

TRM stands for Three Rivers Manufacturing, named after the town of Three Rivers, Massachusetts, where we proudly design, manufacture  and assemble our knives.

They sure are! Every TRM Knives product is designed, machined, and assembled in the United States. We take pride in sourcing materials domestically and supporting local manufacturing partners whenever possible.

• TRM Knives often sell out quickly, so be ready at the scheduled drop time
  
• Join the email list and follow on Instagram or Facebook for early access and preorder alerts.
• Community forums, such as the TiCOONS Really Matter Facebook group, are great for sharing tips, photos, and insights.
• If you have any questions, please don't hesitate to reach out via the website’s contact form or send a direct message on social media.

TRM Knives are released in small production batches and often sell out quickly. To purchase, you can:

• Buy directly on our official website
• Subscribe to TRM Knives emails for notifications, special drops, and preorder opportunities.
• Follow TRM Knives on Instagram or join the official TiCOONS Really Matter Facebook group for community alerts and insider updates.
  
  

Yes. TRM Knives works with select authorized dealers. Availability and drop timing may vary, so check each dealer’s website or contact them directly. A list of dealers can be found on our website.

Yes. TRM Knives does offer backorders and preorders on select models. Subscribe to our emails and follow us on social media to stay informed about when these options become available.

TRM Knives offers a limited lifetime warranty guaranteeing that all products are free from defects in materials, construction, and workmanship. If a product is found to be defective, it will be repaired or replaced with a model of equal value at no charge.

The warranty does not cover:

• Misuse of the knife (including prying, pounding, or use as anything other than a cutting tool)
• Improper maintenance
• Loss, theft, or cosmetic wear from everyday use
• Modifications or repairs performed outside of TRM Knives that impact the function of the knife or its components (TRM will determine whether such modifications void the warranty.)

No. TRM’s warranty extends beyond the original owner. Just note this on the return form when submitting a knife. TRM will evaluate whether the knife qualifies under warranty. Modifications like bending the lock, altering the lock face, or replacing ball bearings can void coverage. Cosmetic flaws or missing parts on secondhand knives may not be considered defects.

Yes. Returns are accepted on unused knives within 5 days of purchase. All Items must be returned in their original packaging with all included materials. Please fill out the return form HERE, follow the steps indicated, and our customer service team will process your return.

Yes, TRM Knives encourages cosmetic modifications such as anodizing, engraving, or swapping scales. However, mechanical modifications (e.g., regrinding blades, altering the lock geometry) will void the warranty.

Yes, Absolutely! TRM Knives offers a variety of interchangeable scales (including Micarta, G10, titanium, and carbon fiber) as well as spare parts like pocket clips and hardware. Availability may vary and is updated regularly on the website.

We recommend using a mild dish soap and warm water to clean the blade and handle. Avoid prolonged soaking. After cleaning, dry thoroughly and apply a light coat of oil to the pivot and blade to prevent corrosion.

Yes, sparingly. A small drop of oil at the pivot point helps maintain smooth action. Excessive oil can attract dust and grit, potentially affecting performance.

Sharpening at a 17°- 18° angle per side is recommended for optimal edge retention. Regular stropping can help keep the edge sharp between sharpening sessions.

TRM typically uses:

• T6 Torx screws for scale and clip hardware
• T10 Torx screws for pivot screwsUsing a quality Torx driver set is recommended to avoid stripping screws.

1. If your TRM linerlock blade is slightly off-center, you can often correct it at home using this method: (You may need to repeat this process a couple of times to achieve proper centering.)Remove the clip and both scales.
   
2. Tighten the pivot screw until the blade is stiff and doesn’t move freely.
   
3. Hold the knife with both hands, pivot end in one hand, blade end in the other.
   
4. Place both thumbs on the liners and gently flex inward, as if you’re trying to “snap a twig” with your thumbs. This helps realign the blade.
   
5. Once the blade is centered, adjust the pivot tension to your preference.
   
6. Add a small dab of blue Loctite inside the pivot barrel (not on the screw).
   
7. Tighten the assembly screws.
   
8. Reattach the scales and pocket clip.

We are best known for titanium linerlocks (found on models like the Atom and Neutron), but we’ve also created knives featuring framelocks, Slipjoints, and River-Loks™.

Each lock is chosen for its functionality, safety, and user experience.

Yes. TRM’s titanium liners are precisely machined for a secure, long-lasting lockup. Many customers report years of dependable use with minimal maintenance.

Yes! TRM Knives proudly offers a 10% discount to active military, veterans, and first responders, including firefighters, law enforcement officers, EMTs, and paramedics.

To receive your discount code, email sales@threeriversmfg.com with a valid form of ID or proof of service.

Yes. While our website is currently set up for U.S. orders only, we’re happy to accommodate international customers. To place an international order directly, please email sales@threeriversmfg.com with your shipping address, phone number and the product(s) you’d like to order. All international orders are shipped via UPS for reliability and tracking. 

Prefer to order through a dealer? We also work with select international dealers:

• Australia - Magna Knives
• Canada  - S & R Knives
• Germany - Knife Lounge 
• Finland - Mukama

Ordering from one of our trusted partners is often the fastest and most cost-effective way to get your hands on a TRM Knife outside of the U.S.

Our customers' feedback is invaluable to us. Whether you need help with a warranty issue, require parts, or have a question, our team is committed to providing the best possible experience.

You can engage with the TRM community by joining:

• The TiCOONS Really Matter Facebook group
• @trm_usa on Instagram
• The TRM Knives YouTube channel

These platforms feature product news, customer projects, behind-the-scenes content, and special announcements.

A TiCOON is part of the TRM Knives community, someone who appreciates American-made quality, precision craftsmanship, and small-batch design. The name originated as a playful nod to titanium fans and has since become a badge of honor. Being a TiCOON means you’re more than a customer; you’re officially part of the TRM family.