Product Description
The MA-LINE 710-182g is an 18-gauge galvanized hanging wire used to support and suspend HVAC ductwork in residential and commercial installations. Supplied as a 2-roll pack with 330 feet of wire total, it gives installers enough material to complete ductwork runs without frequent restocking. The galvanized coating resists corrosion, making it suitable for both conditioned and unconditioned spaces such as attics, crawlspaces, and mechanical rooms. HVAC technicians and sheet metal installers reach for this wire when securing round, rectangular, or flexible duct to overhead structure.
This hanging wire is primarily used in forced-air HVAC installations where ductwork must be suspended from ceiling joists, trusses, roof decking, or structural framing. It is appropriate for light commercial and residential new construction as well as retrofit or replacement work. Installers use it to form hangers, loops, and tie-offs at standard duct-support intervals as required by local mechanical codes.
Key Features
- 18-gauge wire diameter provides a balance of flexibility and load-bearing strength for typical duct support
- Galvanized finish resists rust and corrosion in attic, basement, and crawlspace environments
- 330-foot total supply across 2 rolls reduces mid-job restocking on larger duct installations
- General-purpose gauge suited for round, rectangular, and flexible duct hanger applications
Compatibility
Designed as a general-purpose hanging wire for residential and light commercial HVAC ductwork support applications.
Installation Notes
Installation is typically performed by licensed HVAC technicians or sheet metal mechanics. Duct support spacing and hanger requirements should conform to SMACNA guidelines and applicable local mechanical codes. Use appropriate wire-twisting or fastening methods to ensure secure connections to structural members. Always confirm that the supporting structure can bear the combined load of the ductwork, insulation, and hangers before finalizing installation.
Technical Specifications
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Wire Gauge: 18 gauge
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Finish: Galvanized
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Roll Quantity: 2 rolls
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Total Length: 330 feet
Standard Information
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Brand: MA-LINE
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Manufacturer Part Number: 710-182g
