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Sovereignty Series 20ft Commercial Flagpole - .156in Wall Thickness - 5in Butt Diameter

Sovereignty Series 20ft Commercial Flagpole - .156in Wall Thickness - 5in Butt Diameter
SKU: USA_ISW20C51
MPN: ISW20C51
$2,024.99 - $2,456.99
    • Patented, Heavy-Duty Gold Anodized Aluminum Ball
    • Cast Aluminum Revolving Truck with Dual SEALED Stainless Steel Bearing Assemblies, Aluminum Spindle, Cast Brass Exit Bushing and Removable Hood
    • Complete Internal Halyard Assembly
      - Wire Halyard Cable Assembly
      - Flag Arrangement (8' x 12' and Larger Flags Include Heavy-Duty Shock Spring Assembly)
      - Two (2) Stainless Steel Swivel Flagsnaps
      - Two (2) Neoprene Flagsnap Covers
      - Patented, Plastic Coated Counterweight
      - Beaded Retainer Ring Assembly
    • Stainless Steel Winch Assembly with Removable Hand Crank
    • Reinforced Raised Door Frame
    • Flush Mount Access Door with two (2) Tamper Proof Screws
    • Spun Aluminum FC-11 Flash Collar
    • Galvanized 16-Gauge Corrugated Steel Ground Sleeve with Steel Grounding Spike
    • Lifetime Warranty
Availability: In Stock: Ships in 3 to 4 weeks
$2,024.99 - $2,456.99

  • Details

    20' Commercial Flagpole from Concord American Flagpole - Sovereignty Series

    Concord American Flagpole is no stranger to high-quality products and the 20ft Sovereignty Series C51 is no exception. Utilizing both engineering and following strict inspection processes, you can rest assured that these flagpoles are made with care, precision, and strength and even come with a limited lifetime warranty to back them up. 

    This internal halyard flagpole comes in one piece with the classic commercial taper of 5 inches at the bottom and 3 inches at the top. It has a wall thickness of 0.156 of an inch and a set depth of 2ft, leaving you 20ft of flagpole standing tall in the skyline. Featuring a complete internal halyard assembly with a wire cable, stainless steel swivel flag snaps, snap covers, plastic-coated counterweight, and a beaded retainer ring to get your flag waving. Also included is a patented reinforced door frame for easy installation and maintenance. Coming with a stainless steel winch assembly and removable hand crank gives you peace of mind in knowing you are the only one with access to your flagpole. The access door is also flush with the flagpole and comes with two (2) tamper-proof screws to add to this security. 

    From top to bottom, you get some pretty fantastic standard accessories. This is going to include a heavy-duty gold anodized aluminum ball on top for a classic look as well as a cast aluminum revolving truck to make sure your flag never gets tangled up and is always waving in the wind. It also comes with a spun aluminum flash collar to add that extra touch of curb appeal and a galvanized 16 gauge corrugated steel ground sleeve with a steel grounding spike for a sturdy and safe installation. Windspeeds for this flagpole are also highly rated with a max windspeed of 160 miles per hour flagged and a whopping 262 miles per hour unflagged. For the customer that wants to rest assured knowing their flag and their flagpole aren't going anywhere, anytime soon, the 20ft Sovereignty Series C51 from Concord American Flagpole is going to do just that. This commercial flagpole is made right here in the United States and is backed by a limited lifetime warranty. 

    The standard size flag for this flagpole is going to be 3ft by 5ft up to 4ft by 6ft. 

    Max Wind Speed With Nylon Flag: 160 mph
    Max Wind Speed No Flag: 262 mph

    Product Features:

    • Patented, Heavy-Duty Gold Anodized Aluminum Ball
    • Cast Aluminum Revolving Truck with Dual SEALED Stainless Steel Bearing Assemblies, Aluminum Spindle, Cast Brass Exit Bushing and Removable Hood
    • Complete Internal Halyard Assembly
      - Wire Halyard Cable Assembly
      - Flag Arrangement (8' x 12' and Larger Flags Include Heavy-Duty Shock Spring Assembly)
      - Two (2) Stainless Steel Swivel Flagsnaps
      - Two (2) Neoprene Flagsnap Covers
      - Patented, Plastic Coated Counterweight
      - Beaded Retainer Ring Assembly
    • Stainless Steel Winch Assembly with Removable Hand Crank
    • Reinforced Raised Door Frame
    • Flush Mount Access Door with two (2) Tamper Proof Screws
    • Spun Aluminum FC-11 Flash Collar
    • Galvanized 16-Gauge Corrugated Steel Ground Sleeve with Steel Grounding Spike
    • Lifetime Warranty

    The standard finish for this flagpole is going to be a satin finish, but this flagpole is available in some other finishes as well. This is going to include an anodized bronze, black and clear, along with a powder coat bronze, black, clear, and white.

    Available Finishes: 

    • Anodized Bronze
    • Anodized Black
    • Powder Coat Bronze
    • Powder Coat Black
    • Powder Coat White
    • Powder Coat Clear
    • Satin
    • Anodized Clear

    About Concord American Flagpole - Proudly Made in the USA Flagpoles

    Concord American Flagpole has a long history of providing top-notch aluminum flagpoles and has been doing this for over 70 years. As a leading manufacturer and distributor of flagpoles and flagpole components, they are proud to offer the best value with their products. Their flagpoles are made in the U.S.A, and use some of the latest innovations in flagpole manufacturing and technology along with some of the best industry professionals from all around the world.

    About the Sovereignty Series Flagpoles 

    The Sovereignty Series from Concord American Flagpoles is the ideal choice for projects that require a commercial-grade flagpole with an internal halyard winch and wire cable system. Available in butt diameters from 5" to 7" and heights from 20' to 40', the raised reinforced door frame design provides maximum strength and security, while the internal halyard system ensures reliable durability even in moderate wind speed areas. This series is sure to make a statement for years to come.

    FAQ - Concord American Flagpoles

    Q: Will my flagpole come with a warranty? 

    Concord American Flagpole stands by the superior quality of its aluminum flagpole shafts with a limited lifetime warranty. Through a combination of cutting-edge manufacturing technologies and exceptional engineering and design, Concord American Flagpole provides the most reliable flagpole products on the market. They write on their website, "We truly believe in the longevity and durability of our aluminum flagpole assemblies, and are proud to offer the flagpole industry’s first Lifetime Flagpole Shaft Warranty.
    (Residential Flagpole Kits excluded.)"

    Q: Where can I install a Concord Flagpole? 

    A: These flagpoles are perfect for residential or business settings, memorials, parks, corporate and government buildings, along with a host of other settings. Their reputation for excellence and their products are often asked for by name by contractors and architects. This has helped to make them one of the most respected and requested names in the flagpole industry.

    Q: What is the material used for flagpoles manufactured by Concord American Flagpole? 

    A: Concord American Flagpole follows a rigorous quality assurance system that starts with exacting raw material specifications. All aluminum shafts are constructed from 6063-T6 temper aluminum alloy with a tensile strength of not less than 30,000 psi and a yield point of 25,000 psi, in accordance with ASTM B221 standards. Furthermore, all component parts are inspected strictly according to a set of predetermined standards, guaranteeing a level of quality that can only be found with Concord American Flagpole.

    Q: Are the flagpoles easy to maintain?

    A: Yes, flagpoles from Concord American Flagpole are designed for easy maintenance. The materials used in their construction are resistant to rust, fading, and corrosion. Regular cleaning and basic maintenance are usually sufficient to keep your flagpole in great condition.

  • Warranty Information
  • Additional Information
    Clearance Non-Clearance
    Color Black
    Color Black Anodized
    Color Bronze Anodized
    Color Bronze Powder Coat
    Color Clear Anodized
    Color Clear Powder Coat
    Color Powder Coat White
    Color Satin
    Country Of Origin United States
    Product Type Flagpoles
    Season Everyday
    Butt Diameter 5in
    Exposed Height 20ft
    Flagged Windspeed 160 MPH
    Top Diameter 3in
    Unflagged Windspeed 255 mph
    Wall Thickness .156in
    HR-CX true
    Left Overlay Image Made in the USA.png
    Brand American Flagpole

20' Commercial Flagpole from Concord American Flagpole - Sovereignty Series

Concord American Flagpole is no stranger to high-quality products and the 20ft Sovereignty Series C51 is no exception. Utilizing both engineering and following strict inspection processes, you can rest assured that these flagpoles are made with care, precision, and strength and even come with a limited lifetime warranty to back them up. 

This internal halyard flagpole comes in one piece with the classic commercial taper of 5 inches at the bottom and 3 inches at the top. It has a wall thickness of 0.156 of an inch and a set depth of 2ft, leaving you 20ft of flagpole standing tall in the skyline. Featuring a complete internal halyard assembly with a wire cable, stainless steel swivel flag snaps, snap covers, plastic-coated counterweight, and a beaded retainer ring to get your flag waving. Also included is a patented reinforced door frame for easy installation and maintenance. Coming with a stainless steel winch assembly and removable hand crank gives you peace of mind in knowing you are the only one with access to your flagpole. The access door is also flush with the flagpole and comes with two (2) tamper-proof screws to add to this security. 

From top to bottom, you get some pretty fantastic standard accessories. This is going to include a heavy-duty gold anodized aluminum ball on top for a classic look as well as a cast aluminum revolving truck to make sure your flag never gets tangled up and is always waving in the wind. It also comes with a spun aluminum flash collar to add that extra touch of curb appeal and a galvanized 16 gauge corrugated steel ground sleeve with a steel grounding spike for a sturdy and safe installation. Windspeeds for this flagpole are also highly rated with a max windspeed of 160 miles per hour flagged and a whopping 262 miles per hour unflagged. For the customer that wants to rest assured knowing their flag and their flagpole aren't going anywhere, anytime soon, the 20ft Sovereignty Series C51 from Concord American Flagpole is going to do just that. This commercial flagpole is made right here in the United States and is backed by a limited lifetime warranty. 

The standard size flag for this flagpole is going to be 3ft by 5ft up to 4ft by 6ft. 

Max Wind Speed With Nylon Flag: 160 mph
Max Wind Speed No Flag: 262 mph

Product Features:

  • Patented, Heavy-Duty Gold Anodized Aluminum Ball
  • Cast Aluminum Revolving Truck with Dual SEALED Stainless Steel Bearing Assemblies, Aluminum Spindle, Cast Brass Exit Bushing and Removable Hood
  • Complete Internal Halyard Assembly
    - Wire Halyard Cable Assembly
    - Flag Arrangement (8' x 12' and Larger Flags Include Heavy-Duty Shock Spring Assembly)
    - Two (2) Stainless Steel Swivel Flagsnaps
    - Two (2) Neoprene Flagsnap Covers
    - Patented, Plastic Coated Counterweight
    - Beaded Retainer Ring Assembly
  • Stainless Steel Winch Assembly with Removable Hand Crank
  • Reinforced Raised Door Frame
  • Flush Mount Access Door with two (2) Tamper Proof Screws
  • Spun Aluminum FC-11 Flash Collar
  • Galvanized 16-Gauge Corrugated Steel Ground Sleeve with Steel Grounding Spike
  • Lifetime Warranty

The standard finish for this flagpole is going to be a satin finish, but this flagpole is available in some other finishes as well. This is going to include an anodized bronze, black and clear, along with a powder coat bronze, black, clear, and white.

Available Finishes: 

  • Anodized Bronze
  • Anodized Black
  • Powder Coat Bronze
  • Powder Coat Black
  • Powder Coat White
  • Powder Coat Clear
  • Satin
  • Anodized Clear

About Concord American Flagpole - Proudly Made in the USA Flagpoles

Concord American Flagpole has a long history of providing top-notch aluminum flagpoles and has been doing this for over 70 years. As a leading manufacturer and distributor of flagpoles and flagpole components, they are proud to offer the best value with their products. Their flagpoles are made in the U.S.A, and use some of the latest innovations in flagpole manufacturing and technology along with some of the best industry professionals from all around the world.

About the Sovereignty Series Flagpoles 

The Sovereignty Series from Concord American Flagpoles is the ideal choice for projects that require a commercial-grade flagpole with an internal halyard winch and wire cable system. Available in butt diameters from 5" to 7" and heights from 20' to 40', the raised reinforced door frame design provides maximum strength and security, while the internal halyard system ensures reliable durability even in moderate wind speed areas. This series is sure to make a statement for years to come.

FAQ - Concord American Flagpoles

Q: Will my flagpole come with a warranty? 

Concord American Flagpole stands by the superior quality of its aluminum flagpole shafts with a limited lifetime warranty. Through a combination of cutting-edge manufacturing technologies and exceptional engineering and design, Concord American Flagpole provides the most reliable flagpole products on the market. They write on their website, "We truly believe in the longevity and durability of our aluminum flagpole assemblies, and are proud to offer the flagpole industry’s first Lifetime Flagpole Shaft Warranty.
(Residential Flagpole Kits excluded.)"

Q: Where can I install a Concord Flagpole? 

A: These flagpoles are perfect for residential or business settings, memorials, parks, corporate and government buildings, along with a host of other settings. Their reputation for excellence and their products are often asked for by name by contractors and architects. This has helped to make them one of the most respected and requested names in the flagpole industry.

Q: What is the material used for flagpoles manufactured by Concord American Flagpole? 

A: Concord American Flagpole follows a rigorous quality assurance system that starts with exacting raw material specifications. All aluminum shafts are constructed from 6063-T6 temper aluminum alloy with a tensile strength of not less than 30,000 psi and a yield point of 25,000 psi, in accordance with ASTM B221 standards. Furthermore, all component parts are inspected strictly according to a set of predetermined standards, guaranteeing a level of quality that can only be found with Concord American Flagpole.

Q: Are the flagpoles easy to maintain?

A: Yes, flagpoles from Concord American Flagpole are designed for easy maintenance. The materials used in their construction are resistant to rust, fading, and corrosion. Regular cleaning and basic maintenance are usually sufficient to keep your flagpole in great condition.

Clearance Non-Clearance
Color Black
Color Black Anodized
Color Bronze Anodized
Color Bronze Powder Coat
Color Clear Anodized
Color Clear Powder Coat
Color Powder Coat White
Color Satin
Country Of Origin United States
Product Type Flagpoles
Season Everyday
Butt Diameter 5in
Exposed Height 20ft
Flagged Windspeed 160 MPH
Top Diameter 3in
Unflagged Windspeed 255 mph
Wall Thickness .156in
HR-CX true
Left Overlay Image Made in the USA.png
Brand American Flagpole