Flag and Halyards

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

American Flags

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
Less than 100' 10x15, 12x18
100'-150' 12x18, 15x25
150'-200' 15x25, 20x30
More than 200' 20x30

Or use the Flag and Halyard Calculator below.

Flag Size Product Number
10x15 411025
12x18 411026
15x25 411027
20x30 411028

Rope Halyard

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

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.

Kit Includes:

  • 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

Cleat and Installation Kit

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

Kit Includes:

  • 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