Wiss WS6N Hvac Seamer Crimper Ergonomic Handle

Product Description

The WISS WS6N is a hand seamer and crimper designed for HVAC ductwork fabrication and sheet metal work. It joins, folds, and crimps duct sections with a jaw depth of 1.25 inches and notch increments of 0.25 inches, giving technicians consistent bite and precise control on a variety of flange and seam profiles. The ergonomic handle reduces hand fatigue during extended use on the job site. This tool is used by HVAC sheet metal mechanics and installers working with rectangular and round duct systems in both residential and light commercial applications.

The WS6N is suited for tasks such as closing Pittsburgh seams, forming S-drives, and crimping duct ends for slip fitting. It handles the repetitive hand tool work common to duct fabrication shops and field installation crews. The 0.25-inch notch increments allow incremental adjustment to match material thickness and seam type, making it a practical all-around seamer for standard sheet metal gauges used in HVAC duct systems.

Key Features

• Jaw depth of 1.25 inches for consistent seam engagement on standard duct flanges
• Notch increments of 0.25 inches for adjustable bite depth
• Ergonomic handle design reduces fatigue during repetitive crimping tasks
• Compact profile at 8.6 inches length for use in tight spaces
• Lightweight at 1.92 pounds for all-day carry on the job site

Compatibility

Designed for use in HVAC ductwork fabrication and sheet metal installation involving standard residential and light commercial duct gauges and seam profiles.

Installation Notes

This tool is operated by licensed sheet metal mechanics and HVAC installers as part of duct fabrication and field assembly work. No power source is required. Inspect jaw alignment before use to ensure even seam engagement. Always wear appropriate cut-resistant gloves when working with sheet metal edges.