Double Mast Nautical Flagpoles | Concord American Flagpole

Nautical Double Mast Series – NDM

External Double Revolving with Yardarm and Gaff – Rope Halyard

The Nautical Double Mast Series from Concord American Flagpole uses high strength aluminum brackets to produce an offset, double shaft nautical design. Available in heights from 30′ to 80′, these flagpoles include both the yardarm and gaff, authenticating the look of the mast and rigging design from historic sailing vessels.

Standard Specifications

• Patented, Heavy-Duty Gold Anodized Aluminum Ball

• Cast Aluminum Double Revolving Truck Assembly with Aluminum Pulleys

• Extruded Aluminum Flagpole Bands with Stainless Steel Attaching Hardware

• Three (3) Eye Hook mounted Single Pulleys (Yardarm and Gaff)

• Complete External Halyard Assembly

– Five (5) Rope Halyards – 5/16″ #10 Polyester

– Ten (10) Stainless Steel Swivel Flagsnaps

– Ten (10) Neoprene Flagsnap Covers

• Five (5) 9″ Heavy-Duty Aluminum Cleats

• Spun Aluminum FC-11 Flash Collar

• Galvanized 16-Gauge Corrugated Steel Ground Sleeve with Steel Grounding Spike

Standard Upgrades – 10″ and 12″ Butt Diameters

• Heavy-Duty Truck with Dual SEALED Bearing Assemblies

• Five (5) Rope Halyards – Heavy-Duty 3/8″ #12 Polyester

• Ten (10) Heavy-Duty Stainless Steel Flagsnaps with Covers

• Heavy-Duty 5/8″ Ball Stem

• Heavy-Duty Cast Aluminum Collar

NDM Ground Set Specifications >>

NDM Shoe Base Specifications >>

Installation Instructions >>

Download Datasheet >>

Standard Flagpole Accessories
6” to 8″ Butt Diameters

Our INDUSTRY-FIRST Lifetime Flagpole Shaft Warranty assures that a Concord American Flagpole Nautical Double Mast Series – NDM Flagpole will last…Guaranteed!

Lifetime Flagpole Shaft Warranty >

Nautical Flagpoles are distinctive in their style, providing a “full sail” appearance perfect for projects requiring nautical themes, multiple flags or when restrictive sign ordinances can limit messaging opportunities.

Upgrade Options