---
product_id: 41037466
title: "COLD STEEL Double Agent I Plain Edge 3\""
brand: "cold steel"
price: "£42.92"
currency: GBP
in_stock: true
category: "Cold Steel"
url: https://www.desertcart.co.uk/products/41037466-cold-steel-double-agent-i-plain-edge-3
store_origin: GB
region: United Kingdom
---

# Double-ring grip for precision control 3" Japanese AUS8A steel blade Kray-Ex impact-resistant handle COLD STEEL Double Agent I Plain Edge 3"

**Brand:** cold steel
**Price:** £42.92
**Availability:** ✅ In Stock

## Summary

> 🔪 Own the edge: precision, power, and stealth in one sleek karambit.

## Quick Answers

- **What is this?** COLD STEEL Double Agent I Plain Edge 3" by cold steel
- **How much does it cost?** £42.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/41037466-cold-steel-double-agent-i-plain-edge-3)

## Best For

- cold steel enthusiasts

## Why This Product

- Trusted cold steel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Ready:** Secure-Ex sheath guards your blade in any environment—rain or shine, always mission-ready.
- • **Featherlight Durability:** Weighing just 2.5oz with a slim 2.3mm blade thickness—carry rugged reliability without the bulk.
- • **Unmatched Precision Grip:** Double-ring handle locks your index & pinky for razor-sharp control in every cut.
- • **Versatile Karambit Blade:** Curved 3" AUS8A steel blade slices, cleans, and cuts with surgical accuracy.
- • **Ergonomic Tactical Design:** Kray-Ex handle offers superior grip and abrasion resistance for confident handling in the wild.

## Overview

The Cold Steel Double Agent I is a 3-inch fixed blade karambit crafted from premium Japanese AUS8A steel, featuring a unique double-ring handle for unparalleled grip and control. Lightweight at 2.5 ounces with a durable Kray-Ex handle and a weather-resistant Secure-Ex sheath, this tactical knife is engineered for precision outdoor tasks like fishing, hunting, and survival, making it the ultimate tool for professionals who demand reliability and style in the field.

## Description

COLD STEEL DOUBLE AGENT I (CS-39FK): The Cold Steel Double Agent I, designed by renowned custom knife maker Zach Whitson, combines a sleek Karambit blade with unique double-ring grip security, allowing both the index and pinky fingers to slip through integral steel rings. This innovative design provides unparalleled control and stability, making it an exceptional tool for precision tasks like removing fishing line, slicing through ropes, or cleaning fish. The knife's thin, flat, and ultra-light profile makes it easy to carry and conceal, while the durable Kray-Ex handle offers excellent impact resistance and a secure grip, even in wet or slippery conditions. Perfect for those seeking a versatile and reliable blade, the Double Agent I delivers superior performance in a lightweight, ergonomic design. SPECS: - Weight: 2.5oz; - Blade Thickness: 2.3mm; - Blade Length: 3"; - Blade Steel: Japanese AUS8A; - Handle Length/Material: 4-5/8" Kray-Ex; - Overall Length: 7-5/8"; - Knife Type: Fixed Blade; - Length Range: 3-5 in; - Steel Family: AUS; - Blade Shape: Karambit.

## Features

- PRECISION & CONTROL - The Double Agent I Karambit knife offers a double-ring handle design, securing your grip by allowing both the index and pinky fingers to slip into integral steel rings; This ensures stability and control, perfect for precise cuts
- VERSATILE UTILITY - Featuring a Karambit-style blade, this sharp Japanese AUS8A steel knife excels at various outdoor tasks - from removing fishing line to slicing through ropes and cleaning fish; The knife's curved shape delivers reliable cutting power
- LIGHTWEIGHT & DURABLE - With a thin, flat profile and super-lightweight build, the Double Agent I outdoor knife is comfortable to carry; The Kray-Ex handle provides impressive impact and abrasion resistance, giving you a durable knife for rugged tasks
- SECURE-EX SHEATH - Equipped with a lightweight, tough Secure-Ex sheath, this compact hunting knife stays safely in place while being easy to carry anywhere; The weather-resistant design ensures your hunting knife is protected in the harshest environments
- SPECS - Weight: 2.5oz; Blade Thickness: 2.3mm; Blade Length: 3"; Blade Steel: Japanese AUS8A; Handle Length/Material: 4-5/8" Kray-Ex; Overall Length: 7-5/8"; Knife Type: Fixed Blade; Length Range: 3-5 in; Steel Family: AUS; Blade Shape: Karambit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0017KZ5WK |
| Age Range Description | Adult |
| Best Sellers Rank | #104,970 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #619 in Hunting Knives |
| Blade Edge | Compound Bevel, Flat |
| Blade Material | Alloy Steel |
| Blade Shape | Karambit |
| Blade Type | Fixed Blade |
| Brand Name | Cold Steel |
| Color | Double Agent I |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 4.5 out of 5 stars (247) |
| Global Trade Identification Number | 00705442007401 |
| Hand Orientation | Ambidextrous |
| Handle Material | Plastic |
| Included Components | Sheath |
| Item Length | 7.88 inches |
| Item Shape | Rectangular |
| Item Type Name | FIXED KNIFE |
| Item Weight | 4.48 ounces |
| Manufacturer | GSM LLC |
| Model Name | Double Agent I |
| Model Number | 39FK |
| Number of Items | 2 |
| Part Number | 39FK |
| Power Source | hand_powered |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Camping |
| Reusability | Reusable |
| Size | One Size |
| Special Features | Manual |
| Style | Plain Edge (CS-39FK) |
| UPC | 705442007401 |
| Unit Count | 1 Count |
| Warranty Description | Knives & Blades: We stand behind our products 100%. We subject them to the highest standards in the industry and strive to make each as perfect as possible. We warrant that this product is free of defects in workmanship and materials. This warranty does not cover normal wear and tear, resharpening, damage caused by misuse, lack of normal maintenance, or disassembly. Remember, anything can break or… |

## Product Details

- **Age Range (Description):** Adult
- **Blade Material:** Alloy Steel
- **Brand:** Cold Steel
- **Color:** Double Agent I
- **Handle Material:** Plastic
- **Included Components:** Sheath
- **Model Name:** Double Agent I
- **Recommended Uses For Product:** Camping
- **Special Feature:** Manual
- **Style:** Plain Edge (CS-39FK)

## Images

![COLD STEEL Double Agent I Plain Edge 3" - Image 1](https://m.media-amazon.com/images/I/61C9w51UU4L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can i get a horizontal carry sheath**
A: The sheath provides a number of holes through which you can mount the chain, however, as this is a "neck knife", there is no provision for clipping the sheath to a belt loop or boot. The sheath can be hung in an almost horizontal position. The handle (being the heaviest part) will hang lower than the point.

**Q: What is the blade length?**
A: A little over 3 inches. It is a nice lite knife easy for concealing.

**Q: How is this a "secure ex" sheath?!. I really like the knife but it pops out easily, terrible sheath!. Anyone else?**
A: Yes the sheath for mine was horrible too. I ended up heating the clip with a heat gun so it stays in the finger hole. now it seems to be working fine.

**Q: What kind of steel is the blade made of?**
A: It is some sort of high carbon stainless. The blade is hollow ground and can be sharpened nicely. If worn around the neck, make sure you clean and oil the blade frequently because the high carbon content will corrode quite easily.
A trip to the Cold Steel website will tell you what alloy the steel actually is.

## Frequently Bought Together

- Cold Steel Double Agent Durable Lightweight Japanese AUS8A Steel Karambit Shape 3" Fixed Blade Tactical Outdoor Hunting Knife, Kray-Ex Handle, Secure-Ex Sheath
- Cold Steel C-Clip Small (Pack of 2), Black
- Cold Steel Double Agent II Plain Edge Durable Lightweight Japanese AUS8A Steel Clip Point Shape 3" Fixed Blade Tactical Outdoor Hunting Knife, Griv-Ex Handle, Secure-Ex Sheath

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-08-29*