SKU: 27019017610

Crescent Wiss WHN1N 8-3/4 Inch Hand Notcher for Sheet Metal Cuts 30 Degree V-Shaped Notches with Compound Action and Non-Slip Cushion Grip HVAC Tool

Sale price$38.38 Regular price$42.65
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Description

Crescent Wiss WHN1N 8-3/4 Inch Hand Notcher for Sheet Metal Cuts 30 Degree V-Shaped Notches with Compound Action and Non-Slip Cushion Grip HVAC ToolMaster Precision Sheet Metal Fabrication with the Crescent Wiss 8 3 4" Hand Notcher The Crescent Wiss WHN1N 8 3 4" Hand Notcher is a professional grade solution for tradespeople who demand clean, accurate V shaped notches in sheet metal. Engineered for durability and ease of use, this tool produces a perfect 30 degree notch without the slipping often associated with inferior tools. Whether you are working on HVAC ductwork, roofing, or custom metal

Master Precision Sheet Metal Fabrication with the Crescent Wiss 8-3/4" Hand Notcher

The Crescent Wiss WHN1N 8-3/4" Hand Notcher is a professional-grade solution for tradespeople who demand clean, accurate V-shaped notches in sheet metal. Engineered for durability and ease of use, this tool produces a perfect 30-degree notch without the slipping often associated with inferior tools. Whether you are working on HVAC ductwork, roofing, or custom metal fabrication, the WHN1N ensures professional results at corners and take-off tabs, significantly speeding up your assembly process while maintaining the high standards of Crescent Wiss craftsmanship that has been trusted since 1848.

Beyond its precision cutting capabilities, the WHN1N is designed for long-term user comfort and safety. It features ergonomic, single-material non-slip handle grips that provide superior control even in high-torque applications. The integrated handle latch keeps the high-carbon steel blades securely closed when not in use, protecting the cutting edges and ensuring safe storage in your tool bag. With a built-in hang hole for easy workshop organization and a full lifetime warranty, this hand notcher is an essential addition to any professional HVAC or metalworking kit, built to withstand the rigors of daily jobsite use.

Key Features

  • Precision 30-Degree Cuts: Specifically designed to cut clean, 30-degree V-shaped notches in various sheet metals.
  • No-Slip Performance: Engineered to produce clean notches at corners and take-off tabs without slipping or material deformation.
  • High Carbon Steel Blades: Forged for maximum strength and long-lasting sharpness in professional environments.
  • Ergonomic Cushion Grips: Non-slip handle material provides excellent control, comfort, and is easy to clean.
  • Safety Handle Latch: Integrated locking mechanism keeps blades closed for protection during storage or transport.
  • Built-in Hang Hole: Allows for convenient storage on pegboards or tool walls to keep your workspace organized.

What's Included

  • (1) Crescent Wiss 8-3/4" Hand Notcher (WHN1N)

Specifications

Model Number WHN1N
Overall Length 8.75 in
Cut Type 30-Degree V-Shaped Notch
Blade Material High Carbon Steel
Handle Material Non-Slip Cushion Grip
Weight 0.95 lb
Locking Mechanism Yes (Handle Latch)
Orientation Ambidextrous (Both Hands)
Handle Color Rawhide
UPC 037103308573
Warranty Full Lifetime Warranty

Pro-Tip: For the cleanest fold, always ensure the point of your notch stops exactly at your layout line. When notching multiple pieces of the same gauge, apply a drop of light machine oil to the pivot point of the WHN1N to maintain the smooth compound action and reduce hand fatigue over long work sessions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 27019017610

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Miriam T.
Boise, US
★★★★★ 5
Recomendado
Color: Grey
Exelente! Fácil de instalar y muy efectivo para el propósito para el cual lo compré. Recomendado!
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Reviewed in the United States on May 30, 2026
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Christmas Gift
Chelsea, US
★★★★★ 3
Wobbly
Color: Grey
Wobbly and the metal bars keep coming off. Be aware. I’ve tripped over them. Be careful.
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Reviewed in the United States on April 21, 2026
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Amazon Customer
Battle Creek, US
★★★★★ 5
Very practical for the price.
Color: Black
Very practical for the price.
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Reviewed in the United States on May 25, 2026
J
Jeni & Mark
Lowell, US
★★★★★ 4
Good for a quick backdrop
This works well for what I needed – a simple background for my kids’ online school. It’s lightweight and very easy to put together, and it stands up fine without needing to mount anything. The color is listed as black, but it’s more of a dark gray in person. Not a huge deal, just something to be aware of. It’s not super heavy duty, but it does the job for privacy and as a video backdrop. Overall, a good, portable divider that’s quick to set up and works well for light use.
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Reviewed in the United States on February 21, 2026
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Verified Purchase
Robert A. Bertsche
Birmingham, US
★★★★★ 5
Essay to assemble
Color: Grey
Very nice. Did the job the way I wanted.
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Reviewed in the United States on April 28, 2026

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