National Mfg N267-013 Galvanized Guy Wire 20 Gauge 100 Ft

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N267-013 is a 20-gauge, 6-strand galvanized guy wire designed to secure antennas against wind, ice, and other weather loads. Supplied in a 100-foot length, it provides the tensile support needed to keep mast-mounted and rooftop antenna installations stable over time. The galvanized steel coating forms a corrosion-resistant barrier that extends service life in outdoor and exposed environments. Antenna installers, tower technicians, and experienced DIYers will find this wire straightforward to cut, route, and terminate with standard hardware. The wire ships boxed loose and is sold in a package quantity of five units.

This guy wire is used in residential and light-commercial antenna installations where lateral and downward support is required to stabilize vertical masts or towers. Typical applications include off-air TV antenna mounts, amateur radio mast guying, and satellite dish support structures. The 20-gauge diameter suits lighter-duty antenna masts where a manageable wire size is preferred for routing through strain insulators and guy anchors.

Key Features

• 20-gauge, 6-strand construction provides flexible yet firm tensioning around mast hardware
• Galvanized steel coating resists corrosion in outdoor and weather-exposed installations
• 100-foot length allows for multiple guy runs from a single spool
• Boxed loose format makes field cutting and routing straightforward
• Package quantity of five units suits multi-point guying setups or repeat service calls

Compatibility

Designed as a general-purpose guy wire for residential and light-commercial antenna mast and tower installations requiring 20-gauge galvanized support wire.

Installation Notes

Guy wire installation should follow applicable local building codes and antenna mast manufacturer guidelines. Anchor points must be rated for the anticipated load before tensioning any guy wire run. Always use appropriate thimbles, clamps, or strain insulators at termination points to prevent wire fatigue at bends. Confirm the mounting surface and fasteners are secure before applying tension.