Product Description
Concord American Nautical Double Mast 50 ft Flagpole – NDM50D13
Pole price only. Freight is not included. A $500 freight deposit per pole is charged at checkout and credited toward your actual freight cost, which we quote to your delivery address. If freight costs less than the deposit, we refund the difference; if it costs more, we invoice the balance. Request a freight quote before you order.
External Double Revolving with Yardarm and Gaff – Rope Halyard
The Concord American Nautical Double Mast flagpole recreates the rig of a historic sailing vessel. High-strength aluminum brackets join an offset double shaft, and the pole comes with both a 13 ft 6 in yardarm and a 9 ft gaff. This 50 ft aluminum flagpole has a 10" butt diameter and .188" wall and flies up to five flags. This height is built for marinas, resorts, corporate campuses and municipal waterfronts, where the pole is seen from a distance.
Specifications
| Mounting height | 50 ft |
| Overall length | 55 ft |
| Butt (base) diameter | 10 in |
| Top diameter | 4 in |
| Wall thickness | .188 in |
| Pole sections | 3 (ships in 3 sections) |
| Set depth | 5 ft |
| Yardarm length | 13 ft 6 in |
| Gaff length | 9 ft |
| Halyards | 5 external rope halyards |
| Approximate shipping weight | 671 lb |
| Catalog number | NDM50D13-*** (*** = finish code) |
How Flags Are Flown on a Double Mast Nautical Flagpole
This pole has five halyards: two from the double revolving truck at the top, two on the yardarm and one at the gaff. In maritime tradition the gaff is the position of honor, so the U.S. flag flies from the gaff even though it sits lower than the masthead. A club burgee or organization flag flies at the top, and state, company, officer or signal flags fly from the yardarm. That lets you display up to five flags in the arrangement used by yacht clubs and the U.S. Power Squadrons.
Choosing the Right 50 ft Model
The NDM50D13 is the only 50 ft model in the Concord American Nautical Double Mast line. It is built with a 10" butt and a .188" wall for the loads a pole this tall carries.
Compare all 9 Nautical Double Mast flagpoles »
Standard Components
- Patented heavy-duty gold anodized aluminum ball with heavy-duty 5/8" ball stem
- Cast aluminum double revolving truck assembly with aluminum pulleys (heavy-duty truck with dual sealed bearings)
- High-strength extruded aluminum flagpole bands with stainless steel attaching hardware (offset double-shaft design)
- Yardarm and gaff with three eye-hook mounted single pulleys
- Complete external halyard assembly: five heavy-duty 3/8" #12 polyester rope halyards, ten heavy-duty flagsnaps and ten flagsnap covers
- Five 9" heavy-duty aluminum cleats
- Heavy-duty cast aluminum flash collar
- Galvanized 16-gauge corrugated steel ground sleeve with steel grounding spike
Finish Options
- Satin (SAT): brushed natural aluminum
- Bronze Tone Powder Coat (BZT)
- Black Powder Coat (BLK)
- White Powder Coat (WHT): the classic look of a ship's mast
- Clear Powder Coat (CLR): protects the natural aluminum look
Available Options
- Cast aluminum sealed-bearing gold powder-coated ball and truck (8", 10" and 12" butts)
- Cast aluminum FC-11 flash collar in place of the spun collar
- Shoe base for surface mounting (6" to 12" butts)
- Flagpole lighting
Ask us about any of these options when you request your quote.
Frequently Asked Questions
How many flags can this flagpole fly?
Up to five: two at the top, two on the yardarm and one at the gaff. All five halyards are included.
How is it installed?
The pole sets 5 ft into a concrete foundation using the included galvanized steel ground sleeve, for a total length of 55 ft. A shoe base for surface mounting is available as an option.
How does it ship?
The NDM50D13 ships by truck freight in 3 sections, with an approximate shipping weight of 671 lb. It is made to order, so lead times vary.
Do you install nautical flagpoles?
Yes. Ameritex Flag & Flagpole installs flagpoles in San Antonio and the Texas Hill Country and across Texas. Call 877-598-3524 for an installation quote.
Lead Time & Freight Quote
Nautical flagpoles are made to order, so lead times vary. Prices are subject to change. Freight costs depend on your location, so please email sales@ameritexflags.com with the delivery address and whether it is a commercial, residential or limited-access site, and we'll send you a material and freight quote.
