Blurred background with shades of blue and purple, no discernible objects.
American flag waving on a flagpole.

FLAGS & HALYARDS

Professional flags and durable halyards designed for cell tower applications that demand long-lasting performance.

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Cell tower flag installations require high-quality equipment built to withstand extreme conditions at height. Our American flags are made in the USA with UV-resistant fabric and open-weave construction, sized specifically for tower applications. Our rope halyard is made with high-tensile strength and weather-resistant construction to withstand constant exposure to wind, UV, and temperature extremes.

Complete your installation with our hardware kits designed for tower performance. From stainless steel snap swivels that prevent tangling to oversized cast aluminum cleats for secure attachment, our solutions provide everything needed for reliable operation. Whether you're installing a new system or upgrading existing equipment, our halyards, flags, and hardware deliver the durability tower installations demand.

American Flags

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Features

  • High-quality construction:
    Built for maximum durability in demanding tower environments

  • Best quality polyester fabric:
    UV-resistant for long-lasting color and performance

  • Open-weave design:
    Minimizes wind stress to prevent tearing and extend flag life

  • High-strength connection grommets:
    For secure, long-lasting attachment

  • Embroidered stars and sewn stripes:
    Premium craftsmanship for professional appearance

  • Made in USA:
    By Annin Flagmakers

Flag Sizing Guide

Tower Height Flag Size/Product Number
Less than 100' 10x15 (411025), 12x18 (411026)
100'-150' 12x18 (411026), 15x25 (411027)
150'-200' 15x25 (411027), 20x30 (411028)
More than 200' 20x30 (411028)

Or use the Flag and Halyard Calculator below.

Rope Halyard

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Looking up at a tall cell tower with halyards against a partly cloudy sky.

Features

Professional-grade rope halyard for reliable flag operation:

  • Kernmantle construction with UV-resistant polyester sheathing: Maximum durability protects high-strength inner strands for extended life in demanding tower environments

  • High abrasion resistance: Engineered to withstand constant friction and harsh outdoor conditions

  • 6,000 lbs tensile strength: Reliable performance exceeds typical tower requirements with optimal strength-to-weight ratio

  • 3/8" (10mm) diameter: Easy handling and installation while maintaining superior holding power

  • Non-stretch design: Maintains consistent flag tension at tower top for proper display

  • 360-degree wrap tie-off method: Reduces flag tangling around the inner and outer sections of the halyard

  • Weather-resistant construction: Built for long-lasting performance in all environmental conditions

How Much Rope Do You Need?

Flag and Halyard Calculator

ft
Please enter a valid height between 1 and 1000 feet
Flag Size
Enter tower height to see recommended flag sizes
Rope Halyard Length
Tower Height × 2 + Flag Height + 10 feet

Why the Extra Feet?

The additional rope provides several significant operational benefits:

  • Safe ground handling: Gives the ground crew enough rope to manage the flag safely during high wind conditions

  • Easier maneuvering: Allows more flexibility for raising and lowering flags from ground level especially in high winds

  • Ground rigging setup: Provides sufficient length to properly attach flag hardware while the flag remains safely on the ground

  • Wear point management: Depending on location, extra length allows bad sections to be cut out and the ends retied

This extra length is essential for professional installations and extends the service life of your halyard rope.

Flag Hardware Kit

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Features

Professional-grade hardware kit designed specifically for cell tower flag installations

  • Smooth rotation: Prevents halyard tangling and ensures consistent flag display

  • Weather protection system: Shields critical hardware from impact and environmental damage

  • Positive locking mechanisms: Secure connections designed for reliable performance at height

  • Stainless Steel: Built to withstand harsh outdoor environments and extreme weather conditions

  • Tower-grade durability: Designed for professional installation and long-lasting service

Two quick grips, two vinyl covers, and three carabiners arranged vertically against a white background.

  • Stainless Steel Snap Swivels (2) with rotation mechanisms

  • Vinyl Protective Covers (2) for snap swivel protection

  • Stainless Steel Quick Links (3) with positive locking systems

Kit Includes:

Cleat and Installation Kit

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Features

Secure halyard attachment for reliable flag operation:

  • 14" cast aluminum construction: Oversized design provides superior holding power

  • Corrosion-resistant finish: Long-lasting performance in all weather conditions

  • Optimized for high-strength rope: Perfectly sized for our professional halyard systems

  • Tower-grade durability: Built to withstand constant tension and environmental stress

Cleat and Installation Kit with steel cleat, mounting screws and washers, transfer punch, thread cutting tap and holder, drill bit, hex key arranged on a light background.

  • 12" Galvanized Steel Cleat, perfect for our high strength rope halyard

  • 3/8" Dia. Stainless Steel Mounting Screws and Washers

  • 13/32 Transfer Punch for Precision Drilling

  • 5/16" Dia. Drill Bit for Thread Cutting Tap

  • 3/8-16 Thread Cutting Tap

  • Holder for Thread Cutting Tap

  • 5/16" Hex Key

Kit Includes: