Search  for anything...

Mutt Tools Sheet Metal Hammer – 18oz Tinners Hammer One Piece Forged with Ergonomic Grip – Tin Knocker, HVAC Sheet Metal Tools

  • Based on 157 reviews
Condition: New
Checking for product changes
$34.99 Why this price?
Save $5.00 was $39.99

Buy Now, Pay Later


As low as $8 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Mar 2
Order within 3 hours and 7 minutes
Available payment plans shown during checkout

Features

  • Boasting an 18oz hammer head, our riveting hammer simplifies shaping sheet metal, making it the perfect HVAC hammer for professional and DIY enthusiasts alike.
  • Reduce hand fatigue while working with our ergonomic, small metal hammer. This sheet metal hammer HVAC is tailored to maximize comfort, letting you work longer with less strain.
  • Benefit from a lightweight tinner hammer design that doesn't compromise on power or durability. Ideal for any project, our sheetmetal hammers help to improve precision without adding extra weight.
  • One-piece forged construction ensures our sheet metal hammers' robustness. Suited for rigorous applications, our martillo para metal guarantees reliable performance every time.
  • Invest with confidence knowing our duct hammer comes with a lifetime warranty. This tinners hammer sheet metal stands up to the test of time, providing you peace of mind for every project.

Brand: AMERICAN MUTT TOOLS


Head Material: Alloy Steel


Handle Material: Alloy Steel


Color: Natural/Uncoated


Item Weight: 18 Ounces


Brand: ‎AMERICAN MUTT TOOLS


Head Material: ‎Alloy Steel


Handle Material: ‎Alloy Steel


Color: ‎Natural/Uncoated


Item Weight: ‎18 Ounces


Grip Type: ‎Ergonomic


Head Style: ‎Flat


Style: ‎sheet metal hammer


Number of Items: ‎1


Global Trade Identification Number: ‎94


Manufacturer: ‎American Mutt Tools


UPC: ‎850032520294


Part Number: ‎TH109-101


Item Weight: ‎1.12 pounds


Package Dimensions: ‎12.56 x 5.59 x 1.46 inches


Country of Origin: ‎China


Item model number: ‎TH109-101


Material: ‎Alloy Steel


Power Source: ‎Hand Powered


Item Package Quantity: ‎1


Included Components: ‎Sheet Metal Hammer


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Limited Lifetime Manufacturer Warranty


Date First Available: August 7, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Sleek design, works great.
This is a quality built tool with a comfy grip. Perfect for knocking tin. Great durability for me I work in the HVAC Industry.
Reviewed in the United States on January 16, 2025 by Dustin Kilby

  • Great Hammer
I'm a Union Tin Knocker and have been using this hammer for almost 6 months and I love this hammer. For the price it really is a great value and definitely has some heft to it. Nice to be able to find a company that still makes tinner hammers that aren't over priced
Reviewed in the United States on June 1, 2024 by Richard Lankes

  • Hammer
It is a really nice sheet metal hammer works great
Reviewed in the United States on December 15, 2024 by Don't waste your money on them. My factory horns were way louder.And these sound like little girl horns

  • Anything but Light Weight!!!
Bought it as an economical hammer. Turned out to be the best hammer I have picked up in a long time. Some of the other guys on the job have literally threatened to steal it. Very well made, comfortable, and well balanced. It is a heavy weight hammer but you can barely tell. Will defintely consider American Mutt Tools in the future. ... show more
Reviewed in the United States on January 2, 2024 by SGibson

  • Great sheet metal hammer for the price
Great hammer for the price compared to paying full price for a malco hammer and anyone who does hvac knows what I mean great product for the money grips are great top quality made only suggestion I would make is offer the grips in different colors
Reviewed in the United States on February 10, 2024 by Trevor B.

  • Great sheetmetal hammer
Great I've bought one once before and really liked it so I went ahead a got it again love the price and the rubber handle
Reviewed in the United States on September 6, 2024 by Richard stahl

  • Good quality
It’s just as advertised and it works great
Reviewed in the United States on August 18, 2024 by Omar c

  • Buen material
Si es completamente funcional y fácil de maniobrar
Reviewed in the United States on September 8, 2024 by Muy buen calidad gracias

Can't find a product?

Find it on Amazon first, then paste the link below.