5/16" 1x7 Guy Wire for Towers

This 5/16" 1x7 guy wire is manufactured from Extra High Strength (EHS) galvanized steel and is designed for tensioning, bracing, and structural stabilization applications. With exceptional tensile strength and minimal stretch, it is commonly used to support communication towers, antennas, utility poles, guyed masts, and other free-standing structures where dependable load-bearing performance is critical.

High-Strength Guy Wire for Towers, Antennas & Structural Bracing

The 1x7 construction is the stiffest guy strand configuration available, providing excellent resistance to elongation under load while maintaining maximum tensile strength. The hot-dip galvanized finish protects against corrosion and weather exposure, making it ideal for long-term outdoor installations. For applications requiring greater flexibility or improved resistance to compressive forces, consider a 1x19 guy wire configuration.

1x7 Guy Strand Configuration

Our guy wire is manufactured using EHS-grade steel. EHS (Extra High Strength) steel provides approximately 40% greater tensile strength than standard HS-grade steel, resulting in improved break strength and long-term structural reliability.

The class of this cable is 1x7. The second number represents the number of wires within the single strand construction. In this configuration, seven wires are stranded together to create a rigid, high-strength cable designed specifically for tensioning and support applications.

Key Features

• EHS-grade steel provides approximately 40% greater tensile strength than HS-grade cable
• 1x7 construction offers maximum rigidity with minimal stretch
• Hot-dip galvanized finish protects against corrosion and weather exposure
• Designed for guying towers, antennas, utility poles, and free-standing structures
• Excellent stability for tensioning and structural bracing applications
• Meets ASTM A475-03 requirements
• Ideal for permanent outdoor installations
• Sold by the foot and shipped as one continuous length when available

Wire Rope by the Foot Ordering FAQ

Will my wire rope arrive as one continuous length?
Yes. The quantity you order will be supplied as one continuous, uncut length of wire rope. For example, if you order a quantity of 1,000, you will receive a single 1,000-foot length.

Can I order multiple separate lengths?
Yes. To receive multiple lengths, add each length to your cart as a separate line item. For example, if you need two 1,500-foot lengths, enter a quantity of 1,500 and add it to your cart twice. Each line item will be cut and supplied as a separate length.

Can I order lengths shorter than the minimum order quantity if the combined total exceeds the minimum?
Yes. If your combined order will exceed the minimum quantity requirement but you need shorter individual lengths, please call our team to place your order. One of our product experts will be happy to assist.

Accessories & More

Looking for additional components? Shop our full selection of guy wire hardware, including guy wire clamps for creating secure cable connections and guy wire tensioners for adjusting and maintaining proper tension in your guy wire system.

View Product Safety Warnings

California Residents: WARNING