Malco 53444 Hand Seamer 5 Inches

Product Description

The MALCO 53444 is a 5-inch hand seamer designed for forming, bending, and finishing sheet metal seams in HVAC ductwork fabrication and sheet metal installation. This manual hand tool gives technicians precise control when closing standing seams, Pittsburgh locks, and drive cleats on light-gauge sheet metal. The 5-inch jaw length provides adequate leverage for clean, tight seam closures without distorting the surrounding material. HVAC sheet metal mechanics and duct fabricators rely on hand seamers like this for finish work where power tools cannot reach or where fine adjustments are needed.

This hand seamer is suited for residential and light commercial HVAC duct installation, including flat-seam closures, Pittsburgh seam finishing, and edge bending on galvanized steel and aluminum duct sections. It is a standard hand tool carried by sheet metal workers, HVAC installers, and duct fabricators on jobsites and in shops. The 5-inch jaw size is a common general-purpose format for typical duct seam work.

Key Features

• 5-inch jaw length for general-purpose sheet metal seam forming and finishing
• Manual hand tool offering precise control for close-quarters seam work
• Suitable for closing Pittsburgh locks, drive cleats, and standing seams
• Compact form factor for use in tight spaces during duct installation

Compatibility

Designed as a general-purpose hand seamer for use with light-gauge galvanized steel, aluminum, and similar sheet metal materials common in HVAC ductwork fabrication and installation.

Installation Notes

This tool is used by licensed sheet metal workers and HVAC installers during duct fabrication and field installation. No power source is required. Always wear appropriate cut-resistant gloves when handling sheet metal edges. Inspect jaw surfaces before use to ensure they are free of burrs or damage that could mar finished seam surfaces.

Technical Specifications

• Jaw Length: 5 inches
• Catalog Number: 53444

Standard Information

• Brand: MALCO
• Manufacturer Part Number: 53444