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Mutt Tools 5 Blade Sheet Metal Crimper Tool with Ergonomic Grip – Crimp 24ga Steel and 28ga Stainless – Gutter Crimping Tool for Downspouts, Stove Pipe, Sheet Metal and Duct Work

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$19.99

$ 9 .99 $9.99

In Stock

About this item

  • Crimps 20 Ga Steel & 28 Ga Stainless: This duct crimping tool delivers clean, consistent results with five hardened steel heads—perfect for joining sheet metal pipes and downspouts quickly and accurately.
  • Built for Rooftop or Ground Use: With a lanyard hole, safety lock, and ergonomic grip, this stove pipe crimping tool ensures secure, fatigue-free work—especially helpful when working at heights.
  • Compact & Corrosion-Resistant: Nickel-plated for rust resistance, this downspout crimper tool stores easily in pouches or belts and features bright orange handles for high visibility.
  • Heavy-Duty Performance: Whether you're on HVAC installs or gutter systems, this sheet metal crimper powers through tough materials while minimizing hand effort.
  • Reliable Tool, Guaranteed: Designed to last, this sheet metal crimping tool is backed by a Limited Lifetime Warranty—trusted by pros in HVAC, roofing, and construction trades.



Product Description

Crimp and bend sheet metal to your will.

sheet metal crimper duct crimping tool gutter crimping tool duct work crimping tool downspout

The 5 blade design allows you to quickly and accurately crimp and bend sheet metal to your will. The integrated safety lock keeps your tool compact for easy storage and the crimping heads safe from damage. Our duct crimping tool is an ideal choice for crimping hvac duct, gutter downspouts and more.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

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Merchant Video

Sheet Metal Crimpers

Built to Last


Do It Once, Do It Right.

Sheet metal crimper with orange and black handles, shown crimping the edge of a metal sheet.

The ergonomic cushion grip handles reduce hand fatigue from extended use. The non-slip handles also provide a secure gripping surface for making precision crimps in sheet metal. The high visibility orange handles make them easy to spot in a crowded tool bag or belt.


Dennis Carroll
Reviewed in the United States on May 20, 2025
Husband was very please and very functional
Denia
Reviewed in the United States on May 2, 2025
Perfecto me encanto
ZJ
Reviewed in the United States on May 14, 2025
I use them all the time as an hvac tech and they work great!
Mark H.
Reviewed in the United States on March 30, 2025
For my purposes this tool worked great, was easy to order and easy to use and I will now have it for the next project so I won’t have to buy an expensive transition piece when coupling heating or exhaust ductwork.
Melinda Wright
Reviewed in the United States on April 26, 2025
Quality tool and exactly what I needed.
Doug
Reviewed in the United States on April 12, 2025
GREAT Pipe crimpers.
Carl James
Reviewed in Canada on December 25, 2024
They were bought as a present but I decided to put them through a few tests before giving them as previous attempts with different brands just led to disappointment. They passed the tests and crimped sheetmetal pipes of different gauges and they fit together easily and snug. They seem like they will be easier on the hands over the long term.
Pi-el Brouzz
Reviewed in Canada on December 20, 2024
Initiated the return 22 minutes after the box was dropped at my door...As soon as I opened the box, I wasn't impressed by the feel the crimpers gave when holding them. Grabbed a piece of 28ga laying and tried them, and put them back in the box... The decision was easy when I saw the crimps at 1/32 deep.Save yourself the waste of time and buy something better.
Disrupt2
Reviewed in the United States on November 12, 2024
This was supposed to be great for crimping gutters, but I found that it damaged the metal more than anything and was not intuitive to use. I returned them as I didn't think they were a good value given the clunky functioning.
Justin
Reviewed in the United States on October 20, 2024
I do HVAC for a living and these Crimpers are great for the duct that i work with--usually 28ga. They open a little wider in the handle than Malco. Handles are comfortable and durable, fits in a pocket well and easy to open one handed while holding duct. Has a lanyard loop but i wont bother using it because i picture it ripping off under real use. I got mine for open/damaged box price-was under $20.
GB
Reviewed in Canada on May 13, 2022
Crimper feels great in the hands. Crimps 24 Gauge steel effortlessly. Robust build. Excellent product.
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