---
product_id: 42457888
title: "CRKT M21-10KSF Outdoor Folding Knife with Frame Lock, Black, M21-10KSF"
brand: "columbia river knife & tool"
price: "€ 101.26"
currency: EUR
in_stock: true
reviews_count: 13
category: "Columbia River Knife & Tool"
url: https://www.desertcart.gr/products/42457888-crkt-m21-10ksf-outdoor-folding-knife-with-frame-lock-black
store_origin: GR
region: Greece
---

# 8Cr14MoV corrosion-resistant steel 3.13" spear point blade Frame lock for secure blade CRKT M21-10KSF Outdoor Folding Knife with Frame Lock, Black, M21-10KSF

**Brand:** columbia river knife & tool
**Price:** € 101.26
**Availability:** ✅ In Stock

## Summary

> 🖤 Carry the legend: Tactical toughness meets everyday elegance.

## Quick Answers

- **What is this?** CRKT M21-10KSF Outdoor Folding Knife with Frame Lock, Black, M21-10KSF by columbia river knife & tool
- **How much does it cost?** € 101.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/42457888-crkt-m21-10ksf-outdoor-folding-knife-with-frame-lock-black)

## 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

- • **Quick Deployment:** Dual Carson Flippers enable lightning-fast blade access and act as a dual hilt for safety.
- • **Lifetime Confidence:** Backed by a limited lifetime warranty—carry with pride, knowing quality is guaranteed.
- • **Sleek Tactical Design:** Black oxide finish and stainless steel handle deliver corrosion resistance with a modern edge.
- • **Precision Cutting Power:** Triple Point serrations slice fibrous materials effortlessly for your toughest tasks.
- • **Military-Grade Durability:** Crafted with 8Cr14MoV steel and a robust frame lock to withstand daily rugged use.

## Overview

The CRKT M21-10KSF is a US-made, folding outdoor knife featuring a 3.13-inch spear point blade with Triple Point serrations crafted from corrosion-resistant 8Cr14MoV steel. Its stainless steel handle with black oxide finish ensures durability and style, while the frame lock and dual Carson Flippers provide secure, quick blade deployment. Designed by Kit Carson, this knife blends military-grade toughness with everyday carry convenience, 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: Sweet, useful knife - It's the right size to carry all the time, sharp and sturdy and functions well. Double tangs give peace of mind. Not too big to have on you all the time, belt clip to the pocket works great. Well built. Blade a touch brittle (don't use as a lever). A bit tough to fold up one handed (a touch stiff) but will break in. Love it.
Review: Heavens, this is a steal - This knife is so fantastic I bought several more for gifts and just to have when I eventually lose it. I got it to replace an M16 that I carried for over a decade and elves or whatever finally stole out of my pocket. I was on the fence about the double hilt, but it's got such an understated profile that it's not getting caught in and out of the pocket. Might be an issue if you wear fashion jeans, but there's not a huge union between the populations that do that and the one that carries a pocket knife. The balance feels wonderful and the length is perfect for EDC. Anything bigger than this and I think you're compensating for something. Love the stainless body and I'm really enjoying the belly on the blade. Less of an issue because these things can be adjusted, but out of the box the clip is just the right tightness and so are the open/close action and the frame lock. One handed operation from day one. Can't comment on how well it holds an edge yet, but for this price vs. feature mix I really couldn't care less. In fact, if it holds an edge longer than a couple of weeks I'm going to have anxiety about the price being so low.

## 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 | #52,084 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #175 in Pocket Knives & Folding Knives |
| Blade Edge | Serrated |
| Blade Length | 8 centimeters |
| Blade Material | Stainless Steel |
| Blade Shape | Clip Point |
| Blade Type | Spear Point |
| Brand | Columbia River Knife & Tool |
| Brand Name | Columbia River Knife & Tool |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 667 Reviews |
| Global Trade Identification Number | 00794023008081 |
| Hand Orientation | Ambidextrous |
| Handle Material | Stainless Steel |
| Included Components | Knife |
| Item Length | 7.19 inches |
| Item Shape | Spear Point |
| Item Type Name | M21™ - 10KSF WITH TRIPLE POINT™ SERRATIONS |
| Item Weight | 2.8 ounces |
| Manufacturer | CRKT |
| Model Name | M21™-10KSF |
| Model Number | M21-10KSF |
| Number of Items | 1 |
| Part Number | M21-10KSF |
| Power Source | Manual |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Everyday Carry, Military |
| Reusability | Reusable |
| Size | 3.1" |
| 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
- **Recommended Uses For Product:** Everyday Carry, Military
- **Special Feature:** Foldable
- **Style:** Black Blade / Stainless Handle / M21-10KSF

## Images

![CRKT M21-10KSF Outdoor Folding Knife with Frame Lock, Black, M21-10KSF - Image 1](https://m.media-amazon.com/images/I/71fc7SJhy6L.jpg)
![CRKT M21-10KSF Outdoor Folding Knife with Frame Lock, Black, M21-10KSF - Image 2](https://m.media-amazon.com/images/I/713Lk8P-SKL.jpg)
![CRKT M21-10KSF Outdoor Folding Knife with Frame Lock, Black, M21-10KSF - Image 3](https://m.media-amazon.com/images/I/61B2VMvCFZL.jpg)
![CRKT M21-10KSF Outdoor Folding Knife with Frame Lock, Black, M21-10KSF - Image 4](https://m.media-amazon.com/images/I/61s3VN8FahL.jpg)
![CRKT M21-10KSF Outdoor Folding Knife with Frame Lock, Black, M21-10KSF - Image 5](https://m.media-amazon.com/images/I/61J7dq+KSgL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sweet, useful knife
*by J***N on July 29, 2020*

It's the right size to carry all the time, sharp and sturdy and functions well. Double tangs give peace of mind. Not too big to have on you all the time, belt clip to the pocket works great. Well built. Blade a touch brittle (don't use as a lever). A bit tough to fold up one handed (a touch stiff) but will break in. Love it.

### ⭐⭐⭐⭐⭐ Heavens, this is a steal
*by B***G on September 8, 2020*

This knife is so fantastic I bought several more for gifts and just to have when I eventually lose it. I got it to replace an M16 that I carried for over a decade and elves or whatever finally stole out of my pocket. I was on the fence about the double hilt, but it's got such an understated profile that it's not getting caught in and out of the pocket. Might be an issue if you wear fashion jeans, but there's not a huge union between the populations that do that and the one that carries a pocket knife. The balance feels wonderful and the length is perfect for EDC. Anything bigger than this and I think you're compensating for something. Love the stainless body and I'm really enjoying the belly on the blade. Less of an issue because these things can be adjusted, but out of the box the clip is just the right tightness and so are the open/close action and the frame lock. One handed operation from day one. Can't comment on how well it holds an edge yet, but for this price vs. feature mix I really couldn't care less. In fact, if it holds an edge longer than a couple of weeks I'm going to have anxiety about the price being so low.

### ⭐⭐⭐⭐ CRKT M21-10KSF Folding Knife Review
*by A***. on September 24, 2019*

Most of the reviews on the CRKT M21-10KSF product page are for other CRKT knives, like the M16s. This review and my video are for the actual CRKT M21-10KSF knife. It's a great knife and I like it. It's small, lightweight, and a great pocket knife. It looks good with fine craftmanship. One drawback for me was that the folding mechanism was tricky to figure out. I've owned a lot of folding knives in my life and it took me awhile to figure this one out. The official CRKT video was useless because the guy folded it way too quickly with little explanation. So in my video review I'll show you how to do this. It's simple once you figure it out. There is a small bar built into the inside of the frame but you can't really see it until you press it to the left and then you'll notice it moves. Once I figured that out it's easy to fold and unfold the knife. So overall, I'm very happy with this knife and it will now be my every day carry pocket knife.

## 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
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-02*