---
product_id: 705533219
title: "DK06 Knife, Serrated Stainless Steel Bladed Duct Knife for Flexible Duct and Duct Board in Sheath"
brand: "klein tools"
price: "$64.73"
currency: USD
in_stock: true
reviews_count: 13
category: "Klein Tools"
url: https://www.desertcart.us/products/705533219-dk06-knife-serrated-stainless-steel-bladed-duct-knife-for-flexible
store_origin: US
region: United States of America
---

# Cushion-Grip handle comfort Dual-edge stainless steel blade Puncture-resistant nylon sheath DK06 Knife, Serrated Stainless Steel Bladed Duct Knife for Flexible Duct and Duct Board in Sheath

**Brand:** klein tools
**Price:** $64.73
**Availability:** ✅ In Stock

## Summary

> 🔧 Cut like a pro, carry with confidence.

## Quick Answers

- **What is this?** DK06 Knife, Serrated Stainless Steel Bladed Duct Knife for Flexible Duct and Duct Board in Sheath by klein tools
- **How much does it cost?** $64.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/705533219-dk06-knife-serrated-stainless-steel-bladed-duct-knife-for-flexible)

## Best For

- klein tools enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium stainless steel blade engineered for durability and sharpness that professionals demand.
- • **Trusted Legacy:** Crafted by Klein Tools, a 160+ year heritage brand known for professional-grade reliability.
- • **Ergonomic Comfort Grip:** Cushion-Grip handle reduces hand fatigue during extended use—work smarter, not harder.
- • **Safety Meets Convenience:** Puncture-resistant nylon sheath with belt loop keeps your tool secure and accessible on the go.
- • **Versatile Dual-Edge Blade:** Serrated and fine edges for precision cutting and sawing—master every duct job with ease.

## Overview

The Klein Tools DK06 is a professional-grade duct knife featuring a dual-edged stainless steel blade with serrated and fine edges for versatile cutting of duct board and flexible duct. It includes a puncture-resistant nylon sheath with belt loop for safe, convenient carry and a Cushion-Grip handle designed for comfort during prolonged use. Backed by over 160 years of Klein Tools craftsmanship, this durable, sharp knife is a must-have for HVAC professionals and serious DIYers alike.

## Description

From the manufacturer About Klein Tools As an American manufacturer of hand tools for more than 160 years, Klein Tools makes premium-quality, professional-grade tools that deliver performance, durability and precision. Our team continues to put six generations of expertise into each tool by using the highest quality materials and superior workmanship. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day … Since 1857. Knife, Serrated Stainless Steel Bladed Duct Knife for Flexible Duct and Duct Board, in Sheath, Klein Tools - DK06 Klein Tools Serrated Duct Knife is perfect for cutting duct board and flexible duct. The stainless steel blade is dual-sided: 1-serrated and 1-regular for added versatility. The knife comes with a puncture resistant nylon sheath. Cuts duct board and flexible duct Double-edged knife-regular and serrated Puncture resistant nylon sheath with belt loop Cushion-Grip handle for comfort

Review: Ideal job tool or for camping very pleased customer - This is quite big knife very strong feel to it very well made definitely not for carrying only to be used for jobs and cutting or sharpening ideal for many work places or camping one side has serrated for sawing other regular side for cutting ideal job knife very sharp and very dangerous be careful when handling design prefect for your needs sawing, cutting fabric or rope sharpening sticks good functional item not too heavy easy to use agin this is extremely sharp be very careful wear safety gloves
Review: Use this as a practical garden knife - Sturdy & sharp. Well made and durable. Used for cutting and digging in the garden. Should be easy to sharpen.

## Features

- Cuts duct board and flexible duct
- Double-edged knife blade, fine edge on one side and serrated edge on the other
- Puncture resistant nylon sheath with belt loop
- Cushion-Grip handle for comfort

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003OA69W6 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 71,397 in DIY & Tools ( See Top 100 in DIY & Tools ) 7 in Fixed-blade Knives |
| Blade edge | Compound Bevel |
| Blade length | 512 Inches |
| Colour | Multi |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,774) |
| Date First Available | 10 Aug. 2012 |
| Finish | Brushed |
| Handle material | Plastic |
| Included Components | Knife |
| Item Package Quantity | 1 |
| Item Weight | 241 g |
| Item model number | DK06 |
| Manufacturer | Klein Tools |
| Material | Stainless Steel |
| Number of handles | 1 |
| Part Number | DK06 |
| Power Source | hand_powered |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 240.97 g |
| Shape | Rectangular |
| Size | 1300 cm |
| Special Features | Lightweight |
| Style | 1-Pack |

## Product Details

- **Age range (description):** Adult
- **Blade material:** Stainless Steel
- **Brand:** KLEIN TOOLS
- **Colour:** Multi
- **Handle material:** Plastic
- **Included components:** Knife
- **Model name:** DK06
- **Recommended uses for product:** Cutting duct board and flexible duct
- **Special feature:** Lightweight
- **Style:** 1-Pack

## Images

![DK06 Knife, Serrated Stainless Steel Bladed Duct Knife for Flexible Duct and Duct Board in Sheath - Image 1](https://m.media-amazon.com/images/I/31CCp6dbQXL.jpg)

## Questions & Answers

**Q: is this Kline duct knife full tang?**
A: Unsure as handle surround makes it difficult to tell but very sturdy knife. Would recommend it.

**Q: How long is the blade?**
A: 5.5”

**Q: I work on tugboats and was wondering if this was good to cut ropes?**
A: It has a good edge but I wouldn't think it would be good on thick ropes. Perhaps you'd be better with a craft knife - (Stanley knife) - much sharper and the blades are changeable.

**Q: Hi is side of the blade not shown in the photo the same shape or flat (like a chisel)? In other words eliptical or shallow D shape in profile. Thanks**
A: Hi, the blade is the same on both sides.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ideal job tool or for camping very pleased customer
*by A***Y on 13 June 2025*

This is quite big knife very strong feel to it very well made definitely not for carrying only to be used for jobs and cutting or sharpening ideal for many work places or camping one side has serrated for sawing other regular side for cutting ideal job knife very sharp and very dangerous be careful when handling design prefect for your needs sawing, cutting fabric or rope sharpening sticks good functional item not too heavy easy to use agin this is extremely sharp be very careful wear safety gloves

### ⭐⭐⭐⭐⭐ Use this as a practical garden knife
*by P***M on 29 April 2025*

Sturdy & sharp. Well made and durable. Used for cutting and digging in the garden. Should be easy to sharpen.

### ⭐⭐⭐⭐⭐ Knife
*by D***Y on 13 October 2025*

Excellent quality product, exactly as described ,very pleased.

## Frequently Bought Together

- Klein Tools DK06 Knife, Serrated Stainless Steel Duct Knife for Flexible Duct and Board, with Sheath
- Knoweasy Zip Tie Tool and Tensioning and Cutting Tool for Plastic or Nylon Cable Tie
- Klein Tools 32768 Impact Driver Set, 3-in-1 SAE Impact Socket and Bit Holder, Flip Socket with Nut Drivers in 1/4 and 5/16 Hex Sizes, 3 and 5-Inch Lengths, 2-Piece

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-08*