SKU: 78764224193

Crescent Wiss WS4N 3-1/4 Inch Offset Hand Seamer for Sheet Metal Bending and Flattening 1/4 Inch Depth Markings and Ergonomic Non-Slip Cushion Grips

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Description

Crescent Wiss WS4N 3-1/4 Inch Offset Hand Seamer for Sheet Metal Bending and Flattening 1/4 Inch Depth Markings and Ergonomic Non-Slip Cushion GripsMaster Precision Sheet Metal Fabrication with the Crescent Wiss 3 1 4" Offset Hand Seamer The Crescent Wiss WS4N Offset Hand Seamer is a professional grade solution for tradespeople who demand clean, accurate bends and seams in sheet metal. Engineered for durability and ease of use, this tool features a unique offset handle design that allows you to work comfortably in confined areas where standard straight seamers cannot reach. Whether you are

Master Precision Sheet Metal Fabrication with the Crescent Wiss 3-1/4" Offset Hand Seamer

The Crescent Wiss WS4N Offset Hand Seamer is a professional-grade solution for tradespeople who demand clean, accurate bends and seams in sheet metal. Engineered for durability and ease of use, this tool features a unique offset handle design that allows you to work comfortably in confined areas where standard straight seamers cannot reach. Whether you are working on HVAC ductwork, roofing flashing, or custom metal fabrication, the WS4N provides the mechanical advantage needed to produce permanent, tight-fitting seams with professional results every time.

Innovation meets ergonomics in the WS4N design, featuring high-carbon steel jaws with integrated 1/4" depth markings for fast and consistent measurements during layout. The optimal handle span is engineered to deliver maximum power within a comfortable operating range, significantly reducing hand fatigue during high-volume tasks. Integrated non-slip cushion grips ensure superior control and easy cleaning, while the safety handle latch keeps the tool securely closed when not in use. Backed by a full lifetime warranty, this 9-inch hand seamer is an essential addition to any professional metalworking or HVAC tool kit.

Key Features

  • Offset Handle Design: Ideal for working in confined areas and overhead applications where standard tools lack clearance.
  • Precision Bending: Specifically designed for bending and flattening various gauges of sheet metal by hand.
  • Integrated Depth Markings: Features 1/4" increments on the jaws to ensure accurate and consistent seam depths.
  • Maximum Power Delivery: Optimal handle span delivers high torque from an ergonomic operating range.
  • Ergonomic Cushion Grips: Single-material non-slip handles provide excellent control and comfort for all-day use.
  • Safety Storage Latch: Built-in handle latch keeps the high-carbon steel blades safely closed during storage or transport.

What's Included

  • (1) Crescent Wiss 3" Offset Handle Hand Seamer (WS4N)

Specifications

Model Number WS4N
Overall Length 9.0 in
Jaw Width 3.25 in
Jaw Capacity 0.25 in - 1.25 in
Blade Material High Carbon Steel
Handle Material Non-Slip Cushion Grip
Locking Mechanism Yes (Handle Latch)
Handed Ambidextrous (Both)
Weight 1.40 lb
UPC 037103308559
Warranty Full Lifetime Warranty

Pro-Tip: For the sharpest 90-degree bends, align your layout line with the desired depth marking on the seamer jaw and apply pressure starting from the center of the piece, working your way outward. This prevents the metal from "creeping" or bowing, ensuring a perfectly straight edge across the entire width of the seam.

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: 78764224193

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Ashley Ann
Port Orchard, US
★★★★★ 5
Love it.
Sturdy. Large enough.
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Reviewed in the United States on November 30, 2022
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Amazon Customer
Phoenix, US
★★★★★ 5
Quality
Quality item. Using a butcher block on top to make a desk.
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Reviewed in the United States on May 13, 2026
A
Verified Purchase
abur
Natrona Heights, US
★★★★★ 5
I love it!!!
Size: M Desk Unfinished 3/4-in and 1/2-in
Easy to assemble, all the pieces were in the box. I set everything out to be sure. Instructions were easy and clear, took about 10 min to put together. Seems to be quality pipe, strong stable build even at just hand tight. When I put the desk top on it was already level so bonus there. This kit is a great value, before I found the M desk I was looking on Pinterest for pipe leg designs thinking a trip to the hardware store and I could make it for cheaper, which was not the case. I 100% will recommend, and will purchase again.
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Reviewed in the United States on June 5, 2020
N
Verified Purchase
Nancy
Waukegan, US
★★★★★ 5
Real steel pipe
Size: O Desk Unfinished 3/4-in and 1/2-in
This pipe table leg set was great. It's real steel pipe like from the hardware store. It does have a layer of oil on it so that must be stripped using dawn or some other degreaser before handleing and painting. It is also offset in the middle bar so if you use it as a desk you get more leg clearance. I used it as a table base so I bought matching middle braces to set the middle support in the center of the table. Once together it looks great. I highly recommend getting this if you want a good quality pipe base.
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Reviewed in the United States on May 11, 2023
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Kim R-A
Dallas, US
★★★★★ 5
Price / Quality - Office Desk - Perfect
Size: H Desk Unfinished 3/4-in and 1/2-in
Purchased two sets to create a custom L shaped desk for the office. Placed a pine stained top. Perfect to handle a monitor, multiple laptops, normal office equipment. Extra benefit is the cross piece at the bottom as a foot rest. Very sturdy while sitting on carpet. Compared to normal pipe material purchased in large box store -- could not have asked for a better product for the price. Looking at other products for additional projects for around the house for the product and vendor. - Highly Recommend.
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Reviewed in the United States on April 27, 2021

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