---
product_id: 42457888
title: "M21-10KSF Folding Knife with Frame Lock: Stainless Steel Triple Point Serrations Blade, Stainless Steel Handle, Reversible Pocket Clip, M21-10KSF"
brand: "columbia river knife & tool"
price: "41900 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Columbia River Knife & Tool"
url: https://www.desertcart.hu/products/42457888-m21-10ksf-folding-knife-with-frame-lock-stainless-steel-triple
store_origin: HU
region: Hungary
---

# Robust frame lock for secure blade hold 8Cr14MoV stainless steel with black oxide finish 3.13" deep-bellied spear point blade M21-10KSF Folding Knife with Frame Lock: Stainless Steel Triple Point Serrations Blade, Stainless Steel Handle, Reversible Pocket Clip, M21-10KSF

**Brand:** columbia river knife & tool
**Price:** 41900 Ft
**Availability:** ✅ In Stock

## Summary

> 🖤 Carry Confidence, Cut with Precision — The M21-10KSF Means Business

## Quick Answers

- **What is this?** M21-10KSF Folding Knife with Frame Lock: Stainless Steel Triple Point Serrations Blade, Stainless Steel Handle, Reversible Pocket Clip, M21-10KSF by columbia river knife & tool
- **How much does it cost?** 41900 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/42457888-m21-10ksf-folding-knife-with-frame-lock-stainless-steel-triple)

## Best For

- columbia river knife & tool enthusiasts

## Why This Product

- Trusted columbia river knife & tool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tactical Toughness:** Military-grade 8Cr14MoV steel blade with corrosion-resistant black oxide finish ensures durability in any environment.
- • **Designed by a Legend:** Kit Carson’s iconic design blends tactical heritage with modern EDC practicality — own a piece of knife history.
- • **Sleek Everyday Carry:** Lightweight 2.8 oz stainless steel handle with reversible pocket clip fits discreetly and comfortably all day.
- • **Precision Cutting Power:** Triple Point serrations slice fibrous materials effortlessly, making every cut count.
- • **Secure One-Hand Operation:** Dual Carson Flippers and thick frame lock deliver lightning-fast, safe blade deployment and locking.

## Overview

The CRKT M21-10KSF is a US-made folding knife featuring a 3.13-inch deep-bellied spear point blade crafted from durable 8Cr14MoV stainless steel with a corrosion-resistant black oxide finish. Designed by renowned custom knife maker Kit Carson, it boasts a robust frame lock for secure blade retention, triple point serrations for superior cutting of fibrous materials, and dual Carson Flippers for quick, one-handed deployment. Lightweight and equipped with a reversible pocket clip, this tactical everyday carry knife balances military-grade toughness with sleek, practical design, backed by a limited lifetime warranty.

## Description

One of the most beloved everyday carry folders ever made now features a deep-bellied spear point blade.The M21 stainless steel everyday carry series comes from a long line of military grade tools. Now you can conquer civilian tasks with this proven knife design platform made simple, tough, and affordable. If you are a fan of the Kit Carson designed M16 tactical folding knives you’re going to want to check out this deep-bellied everyday carry knife variation. Famous custom knife maker Kit Carson of Vine Grove, Kentucky designed and shaped these handles in the same confident grip M21 knife style, but these are crafted out of a tough stainless steel. The handles are finished in a classic black oxide, corrosion resistant finish. The M21-10KSF is designed for hard use as an everyday carry knife. The knives in this series feature a traditional frame lock for safety and a powerful deep-bellied spear point blade. This series also features the dual Carson Flippers for quick and convenient blade deployment—and the flippers double as an effective blade guard in the open position, a true “dual hilt”—a rarity in folding knives. The M21 everyday carry series is a straight up, "no frills" EDC folder with a tactically inspired design that is almost more than you need. Almost.Specifications:Blade Length: 3.13" (79.60 mm)Edge: Triple Point Serrations™Steel: 8Cr14MoVBlade Finish: OxideBlade Thickness: 0.10" (2.44 mm)Grind: HollowClosed Length: 4.01" (101.88 mm)Open Length: 7.19" (182.58 mm)Weight: 2.8 oz (79.38g)Handle: Stainless SteelStyle: Folding Knife with Frame Lock

Review: My favorite day-to-day knife - I own more than 70 knives -- most are folders -- and this is the one I carry every day. It clips unobtrusively inside my waistband, so I don't have a knife rolling around in my front pocket, bashing my keys or clanging around with coins. It lays comfortably at an angle and doesn't poke me when I'm seated at my desk or in the car. It's a small, reliable, indispensible tool. It cuts all kinds of materials well (from rope -- nylon and hemp -- to zip ties, cardboard, packing tape, and rubber hose). I like the partially-serrated edge for the tough jobs. I have another CRKT M16 with the drop-point blade, but I prefer the tanto point because it's more substantial when piercing tougher materials (like leather). Mine was sharp out of the box, but I gave the edge a quick freshening and stropping as a matter of habit. Like any knife it does require sharpening every once in a great while, but an occasional quick deburring of the edge keeps it cutting smoothly and cleanly, and extends the interval between sharpening. I've found that the CRKT M16s I've owned are a little stiff when new; the blade lock/release is particularly notchy. But if you work the blade open and closed a dozen times or so the locking/relase action becomes very smooth. I've played with the tension of the blade retention screw, but honestly I didn't see any benefit -- the several I own were adjusted well from the factory. This isn't really a self-defense knife -- it would need to be about 20% larger, and IMHO that would make it too large for a 'daily carry' knife, especially around the office. But the blade is stout for a knife of this size; the blade lock is postive and firm, and the handle provides very good grip even when your hands are slippery. So in a self-defense situation, I'd much rather have this knife at hand than most other folders. Overall, a great day-to-day carry knife. And at this price, it's a steal. UPDATE July 2013: Yes, I still carry this CRKT every day; still just as sharp and as reliable as the first day I bought it. Haven't had any issues with the blade locking system. Use this knife regularly and the muscle memory will take over in short order; it really is a one-handed operation to open or close this little gem. Only difference over the last two years is that I've bought a total of four more -- one for the glovebox of each car and one in the nightstand. Simple, well made, reliable, and a good value -- what more could you want?
Review: A Great EDC Knife - This knife has the famous CRKT quality and unique doubly secure locking feature. It is very lightweight but surprisingly strong and the blade was very sharp right out of the package. Once locked open to close it you need to pull the red dot locking lever back and simultaneously move the liner lock aside. All of that happens with one hand. Opening it is fast and easy. Just pull the stud and the blade flips out and locks. Again with just one hand. The blade is substantial and nearly as long as a large folder weighing twice as much. Altogether these features make this one of the best knives to keep with you. My only caveat is I don't think 440c stainless has the edge retention of some of the better knife steel. The good news is that the blade is pretty stout and occasional sharpening is something most of us are willing to do. Still, I would happily pay a little more for a high end steel and the amount used to make a blade this size probably doesn't cost that much.

## Features

- 8Cr13MoV
- Made in the USA
- Brute Strength: Frame lock utilizes a thick lock bar to secure the blade
- Cutting Power: Triple Point serrations cut fibrous materials with ease
- Enhanced Protection: Black oxide finish improves corrosion resistance
- Designed by Kit Carson in Vine Grove, Kentucky
- Limited Lifetime Warranty covers any defects in materials or workmanship, see company site for details

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MUWQ107 |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #32,970 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #125 in Pocket Knives & Folding Knives |
| Blade Edge | Serrated |
| Blade Length | 79.6 Millimeters |
| Blade Material | Stainless Steel |
| Blade Shape | Clip Point |
| Brand | Columbia River Knife & Tool |
| Brand Name | Columbia River Knife & Tool |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 4,107 Reviews |
| Global Trade Identification Number | 00794023008081 |
| Hand Orientation | Ambidextrous |
| Handle Material | Stainless Steel |
| Included Components | Knife |
| Item Length | 7.19 Inches |
| Item Type Name | M21™ - 10KSF WITH TRIPLE POINT™ SERRATIONS |
| Item Weight | 2.8 Ounces |
| Manufacturer | Columbia River Knife & Tool |
| Model Name | M21™ - 10KSF WITH TRIPLE POINT™ SERRATIONS |
| Model Number | M21-10KSF |
| Power Source | Manual |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Everyday Carry, Military |
| Reusability | Reusable |
| Special Feature | Foldable |
| Special Features | Foldable |
| Style | Black Blade / Stainless Handle / M21-10KSF |
| UPC | 794023008081 |
| Warranty Description | Limited Lifetime Warranty |

## Product Details

- **Age Range (Description):** Adult
- **Blade Material:** Stainless Steel
- **Brand:** Columbia River Knife & Tool
- **Color:** Black
- **Handle Material:** Stainless Steel
- **Included Components:** Knife
- **Model Name:** M21™ - 10KSF WITH TRIPLE POINT™ SERRATIONS
- **Recommended Uses For Product:** Everyday Carry, Military
- **Special Feature:** Foldable
- **Style:** Black Blade / Stainless Handle / M21-10KSF

## Images

![M21-10KSF Folding Knife with Frame Lock: Stainless Steel Triple Point Serrations Blade, Stainless Steel Handle, Reversible Pocket Clip, M21-10KSF - Image 1](https://m.media-amazon.com/images/I/71fc7SJhy6L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ My favorite day-to-day knife
*by F***X on September 7, 2011*

I own more than 70 knives -- most are folders -- and this is the one I carry every day. It clips unobtrusively inside my waistband, so I don't have a knife rolling around in my front pocket, bashing my keys or clanging around with coins. It lays comfortably at an angle and doesn't poke me when I'm seated at my desk or in the car. It's a small, reliable, indispensible tool. It cuts all kinds of materials well (from rope -- nylon and hemp -- to zip ties, cardboard, packing tape, and rubber hose). I like the partially-serrated edge for the tough jobs. I have another CRKT M16 with the drop-point blade, but I prefer the tanto point because it's more substantial when piercing tougher materials (like leather). Mine was sharp out of the box, but I gave the edge a quick freshening and stropping as a matter of habit. Like any knife it does require sharpening every once in a great while, but an occasional quick deburring of the edge keeps it cutting smoothly and cleanly, and extends the interval between sharpening. I've found that the CRKT M16s I've owned are a little stiff when new; the blade lock/release is particularly notchy. But if you work the blade open and closed a dozen times or so the locking/relase action becomes very smooth. I've played with the tension of the blade retention screw, but honestly I didn't see any benefit -- the several I own were adjusted well from the factory. This isn't really a self-defense knife -- it would need to be about 20% larger, and IMHO that would make it too large for a 'daily carry' knife, especially around the office. But the blade is stout for a knife of this size; the blade lock is postive and firm, and the handle provides very good grip even when your hands are slippery. So in a self-defense situation, I'd much rather have this knife at hand than most other folders. Overall, a great day-to-day carry knife. And at this price, it's a steal. UPDATE July 2013: Yes, I still carry this CRKT every day; still just as sharp and as reliable as the first day I bought it. Haven't had any issues with the blade locking system. Use this knife regularly and the muscle memory will take over in short order; it really is a one-handed operation to open or close this little gem. Only difference over the last two years is that I've bought a total of four more -- one for the glovebox of each car and one in the nightstand. Simple, well made, reliable, and a good value -- what more could you want?

### ⭐⭐⭐⭐⭐ A Great EDC Knife
*by L***T on July 10, 2022*

This knife has the famous CRKT quality and unique doubly secure locking feature. It is very lightweight but surprisingly strong and the blade was very sharp right out of the package. Once locked open to close it you need to pull the red dot locking lever back and simultaneously move the liner lock aside. All of that happens with one hand. Opening it is fast and easy. Just pull the stud and the blade flips out and locks. Again with just one hand. The blade is substantial and nearly as long as a large folder weighing twice as much. Altogether these features make this one of the best knives to keep with you. My only caveat is I don't think 440c stainless has the edge retention of some of the better knife steel. The good news is that the blade is pretty stout and occasional sharpening is something most of us are willing to do. Still, I would happily pay a little more for a high end steel and the amount used to make a blade this size probably doesn't cost that much.

### ⭐⭐⭐⭐⭐ Great knife
*by T***Y on January 19, 2026*

Good knife , my second one , holds an edge and will sharpen to an extremely sharp edge .

## Frequently Bought Together

- CRKT M21-10KSF EDC Folding Pocket Knife: Special Forces Everyday Carry, Black Serrated Edge Blade, Frame Lock, Dual Hilt, Stainless Steel Handle, Reversible Pocket Clip
- CRKT M16-10KSF EDC Folding Pocket Knife: Special Forces Everyday Carry, Black Serrated Edge Blade, Tanto, Frame Lock, Dual Hilt, Stainless Steel Handle, Reversible Pocket Clip
- Smith's PP1 Pocket Pal Knife Sharpener Preset Carbide & Ceramic Stone Sharpeners Fold-Out Diamond Coated Rod Outdoor Hunting Knife & Hook Sharpener, Handheld, Compact, Lightweight, Multiuse

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hu/products/42457888-m21-10ksf-folding-knife-with-frame-lock-stainless-steel-triple](https://www.desertcart.hu/products/42457888-m21-10ksf-folding-knife-with-frame-lock-stainless-steel-triple)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-10*