This is the new (March, 2026) Carp Coastal Marine website. Looking for our old online shopping website? Both websites allow purchasing of our entire line of marine supplies. Click Here for the old Marine Store

Product Search

SHAKESPEARE ANTENNAS 4710 ANTENNA MOUNT FIXED SS
Price: $36.29
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: S/S Low Profile Flange Mount Heavy-duty, low profile, 1" high mount with standard 1"-14 threads. Great for GPS, Marine TV and shorter antennas.
ALT Part Numbers: SHA 4710, 10-2114
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Shakespeare Antennas

SKU:167-4710

UPC:719441110659

SHAKESPEARE ANTENNAS 4710 ANTENNA MOUNT FIXED SS
SEA-DOG LINE 329500-1 NYLON FIXED ANTENNA BASE(WHITE
Price: $10.95
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Fixed Antenna Base Flange mount fixed antenna bracket. Corrosion resistant injection molded nylon construction. This low-profile bracket will accept any standard antenna with 1”-14 threads, but is ideal for GPS, Marine TV and other shorter antennas. Installs with three ¼” RH fasteners (not included).
ALT Part Numbers: SDG 3295001, 00-3256
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Sea-dog Line

SKU:354-3295001

UPC:035514329088

SEA-DOG LINE 329500-1 NYLON FIXED ANTENNA BASE(WHITE
SHAKESPEARE ANTENNAS 4365 STRAIGHT MOUNT 1 - 14 THREAD
Price: $49.29
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: #4365 Straight Mount 4" high. 1"-14 thread. Stainless steel. Perfect for radar arches. May be used with #4364 1' extension.
ALT Part Numbers: SHA 4365, 10-2118
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Shakespeare Antennas

SKU:167-4365

UPC:719441140113

SHAKESPEARE ANTENNAS 4365 STRAIGHT MOUNT 1 - 14 THREAD
SEA-DOG LINE 329510-1 STAINLESS FIXED ANTENNA MOUNT
Price: $46.25
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Fixed Antenna Base Flange mount fixed antenna bracket. Investment cast 316 stainless steel construction. Designed to allow antenna wire to feed directly through the base eliminating the need for a separate cable grommet. Base is designed with a recess which, when filled with silicone sealant will form a watertight seal. Ideal for TV, Loran, GPS and VHF antenna’s as well as radar arches. For use with standard 1"-14 threads. Installs with three ¼” FH fasteners (not included).
ALT Part Numbers: SDG 3295101, 02-5390
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Sea-dog Line

SKU:354-3295101

UPC:035514329040

SEA-DOG LINE 329510-1 STAINLESS FIXED ANTENNA MOUNT
SHAKESPEARE ANTENNAS 4700 EXTENSION MAST SS 6
Price: $49.99
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Extension Mast SS 6 Heavy-duty stainless steel extension masts with standard 1"-14 thread male and female fittings.
ALT Part Numbers: SHA 4700, 02-0352
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Shakespeare Antennas

SKU:167-4700

UPC:719441110611

SHAKESPEARE ANTENNAS 4700 EXTENSION MAST SS 6
SHAKESPEARE ANTENNAS 4700-1 1' EXTENSION MAST SS
Price: $64.89
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Extension Antenna 12" SS Heavy-duty stainless steel extension masts with standard 1"-14 thread male and female fittings.
ALT Part Numbers: SHA 47001, 10-2165
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Shakespeare Antennas

SKU:167-47001

UPC:719441110628

SHAKESPEARE ANTENNAS 4700-1 1' EXTENSION MAST SS
SHAKESPEARE ANTENNAS 4700-2 24" EXTENSION MAST SS
Price: $88.69
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Extension Antenna 24" SS Heavy-duty stainless steel extension masts with standard 1"-14 thread male and female fittings.
ALT Part Numbers: SHA 47002, 10-2167
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Shakespeare Antennas

SKU:167-47002

UPC:719441110635

SHAKESPEARE ANTENNAS 4700-2 24" EXTENSION MAST SS
SEA-DOG LINE 329532-1 STAINLESS ANTENNA EXTENSION -
Price: $65.10
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: SeaDog 329532 Stainless Antenna Extension, 12" Machined 304 stainless steel antenna base extension mast. Features standard 1"-14 thread. Male and female fittings. One section.
ALT Part Numbers: SDG 3295321, 02-5391
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Sea-dog Line

SKU:354-3295321

UPC:035514329538

SEA-DOG LINE 329532-1 STAINLESS ANTENNA EXTENSION -
SHAKESPEARE ANTENNAS 5228 8' GALAXY EXT MAST 1-1/2 DIA
Price: $412.99
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Shakespeare Galaxy® Heavy Duty 8' Extension Mast Used to increase the height of an antenna and improve effective range, or to boos placement of an antenna above on-board obstructions. Constructed with high-quality pristine white fiberglass and hand finished to match Galaxy® antennas. Stainless steel upper and lower ferrules with standard 1"-14 thread.
ALT Part Numbers: SHA 5228, 02-0369
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Shakespeare Antennas

SKU:167-5228

UPC:719441200060

SHAKESPEARE ANTENNAS 5228 8' GALAXY EXT MAST 1-1/2  DIA
SHAKESPEARE ANTENNAS ART-3 ANTENNA/RADIO TESTER TX & RX
Price: $269.89
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Antenna/Radio Tester Tx & Rx No need to call for a radio check when you have this compact, easy to use, unit on-board. The ART-3 tests receiver function as well as output power and VSWR (antenna efficiency).It is powered by an internal battery or can be connected to ships 12 VDC with the supplied power cable. Battery level can be checked at the flip of a switch.
ALT Part Numbers: SHA ART3, 02-0318
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Shakespeare Antennas

SKU:167-ART3

UPC:719441151034

SHAKESPEARE ANTENNAS ART-3 ANTENNA/RADIO TESTER TX & RX