KLEIN TOOLS
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KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
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KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
Versatile double-edged blade designed for smooth and serrated cuts, perfect for flexible duct, duct board, and insulation.
KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch
Item #: 193179418

KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch

87% of respondents would recommend this to a friend

Item #: 193179418

WST 89

Price Details

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*All items will import from US

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Versatile double-edged blade designed for smooth and serrated cuts, perfect for flexible duct, duct board, and insulation.
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What Stands Out

Serrated Blade
The double-edged serrated blade ensures efficient cutting through duct board and insulation, enhancing productivity with every slice.
Durable Materials
Constructed from stainless steel, the knife is resistant to corrosion and wear, ensuring long-lasting performance for both professionals and DIY enthusiasts.
Safety Sheath
Includes a fixed blade sheath for secure storage and transport, promoting safety and convenience while working on various projects.

Product Details

Shop KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch online at a best price in Samoa. B0FXC2LLH6
Recommended Uses For ProductUtility
Brand NameKLEIN TOOLS
Model NameDK16
Age Range DescriptionAdult
Included ComponentsSheath
Model NumberDK16
Set NameKlein Tools
ManufacturerKlein Tools
Number of Items1
UPC092644440694
Part NumberDK16
Unit Count1 Count
Special FeaturesFixed Blade
Hand OrientationAmbidextrous
Blade ShapeClip Point
ReusabilityReusable
Blade TypeDouble-Edged
ColorBlack/Orange
StyleModern, Minimalist
Item ShapeOblong
Handle MaterialThermoplastic Elastomers (TPE)
Blade MaterialStainless Steel
Item Length10.83 inches (27.51 cm)
Size5-1/2-Inch
BrandKLEIN TOOLS
Special FeatureFixed Blade
Age Range (Description)Adult
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Insulation Installers

    Perfect for professionals working with duct board and insulation, ensuring clean and efficient cutting of materials.

  • Maintenance Technicians

    Ideal for technicians needing a reliable tool for HVAC repairs, offering sharpness and durability for handling various tasks.

  • DIY Enthusiasts

    Great for home projects, this knife allows DIY users to easily cut through insulation and duct materials.

Not Suitable For
  • General Kitchen Use

    Not suitable for culinary tasks; its serrated edge is designed for cutting materials, not food preparation.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the primary use of the KLEIN TOOLS DK16 duct knife?

    Answer: The KLEIN TOOLS DK16 duct knife is primarily used for cutting and trimming various materials, especially ductwork in HVAC applications. Its double-edged design allows for cutting on both sides, enhancing efficiency. Additionally, the serrated blade effortlessly slices through tougher materials like insulation, making it an ideal tool for contractors and DIY enthusiasts alike. This versatile tool is especially useful when faced with different types of duct materials that require precise cuts.
  • Question: How does the serrated blade enhance cutting performance?

    Answer: The serrated blade on the KLEIN TOOLS DK16 is designed to grip and slice through tough materials more effectively than a straight blade. The notches in the serration help to hold onto the material while cutting, allowing for less slip and more control. This feature is particularly beneficial when working with thicker or fibrous materials, such as insulation or fiberglass ducting. As a result, users can achieve cleaner cuts and reduce the likelihood of damaging surrounding components.
  • Question: What materials can I cut with this duct knife?

    Answer: You can use the KLEIN TOOLS DK16 duct knife to cut various materials, including duct insulation, rubber, and thin sheet metal. Its robust construction and serrated edge allow it to handle tougher materials than standard knives. This makes it suitable for HVAC professionals who often encounter different types of ductwork and insulation during installations or repairs. Whether you're trimming insulation or cutting through thin metal, this knife can be an invaluable part of your toolkit.
  • Question: Is the KLEIN TOOLS DK16 duct knife suitable for left-handed users?

    Answer: Yes, the KLEIN TOOLS DK16 duct knife is designed for ambidextrous use, making it suitable for both left-handed and right-handed individuals. The double-edged blade allows users to flip the knife, enabling comfortable cutting regardless of hand preference. This feature is particularly beneficial in job sites where multiple users may need to use the same tool, ensuring versatility and ease of use across various tasks.
  • Question: What is the length of the cutting edge on the KLEIN TOOLS DK16?

    Answer: The cutting edge of the KLEIN TOOLS DK16 measures 5-1/2 inches in length. This size strikes a balance providing sufficient cutting capability while maintaining portability and control, allowing users to make precise cuts. The extended cutting edge also minimizes the need for repetitive motions, making it a time-saver for professionals who need to work efficiently on duct installations. Its size is optimal for both intricate and broader cuts.
  • Question: Does this duct knife come with a blade sheath for safety?

    Answer: Yes, the KLEIN TOOLS DK16 duct knife typically comes with a protective sheath that ensures the blade remains covered when not in use. This sheath protects both the blade and users from accidental cuts, enhancing safety during transport and storage. It is essential for professionals who frequently carry tools on the job, as it prevents blade damage and unwanted injuries when reaching for tools in a tool bag or belt.
  • Question: Can I use the KLEIN TOOLS DK16 for crafts and DIY projects?

    Answer: Absolutely! The KLEIN TOOLS DK16 duct knife isn't limited to HVAC tasks; it's also an excellent choice for various crafting and DIY projects. Its serrated edge effectively cuts through materials like cardboard, leather, and fabric. Whether you're making home improvements, working on art projects, or handling small repairs, this tool can be significantly beneficial, offering precision cutting in various applications beyond just ducts.
  • Question: What makes KLEIN TOOLS DK16 stand out compared to other duct knives?

    Answer: The KLEIN TOOLS DK16 stands out due to its premium build quality, ergonomic design, and double-edged, serrated blade. This combination enhances both performance and comfort during long periods of use. KLEIN Tools is known for its reliability, making this duct knife a trustworthy option for professionals who seek longevity in their tools. Its design allows for greater versatility and user efficiency compared to single-edged alternatives, setting it apart in the market.
  • Question: How do I maintain the KLEIN TOOLS DK16 duct knife?

    Answer: To maintain the KLEIN TOOLS DK16 duct knife, clean the blade regularly using a damp cloth to remove any adhesive or material residue. Ensure the knife is stored in its protective sheath to prevent blade dulling and accidental injury. Additionally, periodically inspect the blade for signs of wear or damage; replacing the knife when necessary ensures optimal performance. Proper maintenance extends the life of the tool and ensures that it delivers high cutting efficiency whenever you need it.
  • Question: Where can I buy KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch in Samoa?

    Answer: You can buy the KLEIN TOOLS DK16 Double-Edged Duct Knife, Serrated Blade, 5-1/2-Inch at Ubuy. Ubuy offers a reliable platform for purchasing high-quality tools like this duct knife, ensuring you can find the exact tool needed for your projects. With their user-friendly site, you can conveniently browse through various options and receive your tools at your desired location. Ubuy provides a great shopping experience along with customer support for any inquiries you may have.

KLEIN TOOLS Tactical Knives DK16 Editorial Review

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KLEIN TOOLS DK16 Double-Edged Duct Knife features a serrated stainless steel blade designed for duct board and insulation, making it an essential tool for HVAC professionals. Users appreciate its solid construction, ergonomic handle, and the super-sharp dual-edge blade for versatile cutting. Many reviewers note that the knife feels great in hand and securely clips into its sturdy sheath, emphasizing its practical design for easy transportation. The reinforced handle also allows for heavy-duty use, ensuring durability during demanding tasks. Overall, the DK16 represents Klein's commitment to excellence in tool design, satisfying both professional and DIY users alike.

Customer Reviews & Ratings

161 customers ratings
  • 5 Star
    92%
  • 4 Star
    4%
  • 3 Star
    1%
  • 2 Star
    1%
  • 1 Star
    2%

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Pros

  • Ergonomic handle for comfortable grip
  • Sharp double-edged blade for versatility
  • Includes durable impact-resistant sheath
  • Solid construction for heavy-duty use
  • Securely clips into sheath for transport

Cons

  • Slightly larger than expected for some users

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

WST 89

Order now and get it around Wednesday, October 07

QTY:

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Features & Benefits

  • Premium stainless steel blade for optimal cutting performance.
  • Perfect for flexible duct, duct board, and insulation applications.
  • Reinforced steel tang ensures strength and stability during heavy-duty tasks.
  • Handle features a durable reinforced steel pommel for striking tough materials.
  • Impact-resistant sheath protects the blade and allows for quick access.
  • Belt clip attachment provides easy carry and quick retrieval on the job.

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