Crescent Wiss WS6N 6-Inch Straight Handle Hand Seamer Manual Sheet Metal Bending Tool For Flattening HVAC Ductwork Roofing Precision 1/4-Inch Markings

Create Professional Permanent Seams With The Industry-Leading Hand Seamer

Achieve unparalleled precision in your sheet metal fabrication with the Crescent Wiss WS6N 6-Inch Straight Handle Hand Seamer. This powerful manual tool is specifically engineered for bending, prying, and flattening sheet metal in HVAC, roofing, and general construction applications. Designed with an optimal handle span, it delivers maximum leverage and crushing power while keeping your hands within a comfortable ergonomic operating range. Whether you are forming custom ductwork or finishing a metal roofing panel, the high-carbon steel blades produce tight-fitting, permanent seams every time.

User comfort and efficiency are at the core of the WS6N design. The handles feature non-slip cushion grips that provide superior control even in oily or damp conditions, while the integrated 1/4-inch depth markings on the jaws ensure consistent, accurate bends across the entire length of your material. For added safety and convenience, a heavy-duty handle latch keeps the blades securely closed during storage, and a built-in hang hole allows for easy organization on your tool board. Built to meet the demands of professional tradesmen, this seamer combines a rawhide hi-viz finish with extreme durability for a tool that performs as hard as you do.

Key Features

• Heavy-duty design specifically for bending and flattening sheet metal by hand
• Optimal handle span delivers maximum prying power while maintaining an ergonomic grip
• Single-material non-slip cushion grips provide excellent control and are easy to clean
• Precision-cast jaws feature 1/4-inch depth markings for consistent and accurate bending
• Secure handle latch keeps blades closed for safe storage and tool protection
• Produces a permanent, professional-grade tight-fitting seam
• Built-in hang hole for convenient storage and accessibility

What's Included

• (1) Crescent Wiss 6" Straight Handle Hand Seamer (WS6N)

Specifications

Pro-Tip: When bending a long piece of sheet metal, use the 1/4-inch markings on the jaw faces to ensure your fold line is perfectly parallel to the edge. For the cleanest 90-degree bends, start by making a slight "kink" along the entire length of the line before applying full pressure to complete the fold; this prevents the metal from bowing or warping in the center.