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

SEA-DOG LINE 329230-1 STAINLESS STEEL ANTENNA BASE(D
Price: $117.95
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Adjustable Antenna Base Ratchet mount antenna bracket with handle, for side or deck mounting. Investment cast 316 stainless steel construction with dual swiveling mounts for full adjustability. This bracket will accept any standard antenna with 1”-14 threads. Designed with an integral feed system for Loran cable. Installs with four ¼” FH fasteners not included.
ALT Part Numbers: SDG 3292301, 02-5389
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:354-3292301

UPC:10035514329016

SEA-DOG LINE 329230-1 STAINLESS STEEL ANTENNA BASE(D
SHAKESPEARE ANTENNAS 4186-U NYLON RATCHET MNT UNASSEMBLED
Price: $26.39
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: #4186-U 4-Way Ratchet Mount Solid nylon with handle for deck or bulkhead mounting. 1"-14 male thread. Not for antennas longer than 8' in self-supporting mode-will nullify all warranties.
ALT Part Numbers: SHA 4186U, 02-0347
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:167-4186U

UPC:719441110215

SHAKESPEARE ANTENNAS 4186-U NYLON RATCHET MNT UNASSEMBLED
SHAKESPEARE ANTENNAS 4186-BP NYLON RATCHET MOUNT
Price: $27.29
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Nylon 4-Way Ratchet Mount For deck or side mounting. Quick action handle makes operation easy. Bolt holes: 5/16" dia., 3" x 1-1/2" on center. Not for use with antenna longer than 8' in self-supporting mode.
ALT Part Numbers: SHA 4186BP, 10-2801
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:167-4186BP

UPC:719441110581

SHAKESPEARE ANTENNAS 4186-BP NYLON RATCHET MOUNT
SHAKESPEARE ANTENNAS 4187 RATCHET MNT S/S W/HARDWARE
Price: $74.99
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: S/S Standard 4-Way Ratchet Mount Versatile four-way ratchet design for deck or side mounting. Quick-action handle makes operation easy.
ALT Part Numbers: SHA 4187, 10-2161
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:167-4187

UPC:719441110239

SHAKESPEARE ANTENNAS 4187 RATCHET MNT S/S W/HARDWARE
SHAKESPEARE ANTENNAS 4187-HD ANTENNA MOUNT SS HEAVY DUTY
Price: $89.99
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: S/S Heavy Duty 4-Way Ratchet Mount Extra Heavy Duty S/S Ratchet Mount. Same as Style 4187 with extra strength and rigidity. Use wherever its extra heavy-duty construction is needed.
ALT Part Numbers: SHA 4187HD, 10-2163
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:167-4187HD

UPC:719441110512

SHAKESPEARE ANTENNAS 4187-HD ANTENNA MOUNT SS HEAVY DUTY
SHAKESPEARE ANTENNAS 5187 RATCHET MOUNT SS FOUR WAY
Price: $100.59
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: S/S Custom Look Four Way Ratchet Mount Sleek, four-way ratchet mount with a nutless design. Has standard 1"-14 threads and a special cable slot that eliminates removal of most factory installed connectors. Easy on the eye, and super easy to use. 5º Teeth fo finer adjustments than standard mounts.
ALT Part Numbers: SHA 5187, 10-2168
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:167-5187

UPC:719441200350

SHAKESPEARE ANTENNAS 5187 RATCHET MOUNT SS FOUR WAY
SHAKESPEARE ANTENNAS 414 RUBBER SHIMS F/4186 & 4187
Price: $16.59
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Shim Kit Fits #4186 and 4187 5deg. Tilt contains 2-front-to-back and 2-side-to-side shims.
ALT Part Numbers: SHA 414, 02-0345
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:167-414

UPC:719441110710

SHAKESPEARE ANTENNAS 414 RUBBER SHIMS F/4186 & 4187
SHAKESPEARE ANTENNAS 4190 STAINLESS RAIL MOUNT FITS 7/8
Price: $91.99
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: #4190 S/S Rail Mount Designed for quick and easy installation on 7/8" and 1" vertical or horizontal rails. Handles up to 8' antennas and has feed-thru provision for Loran cable.
ALT Part Numbers: SHA 4190, 10-2127
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:167-4190

UPC:719441110253

SHAKESPEARE ANTENNAS 4190 STAINLESS RAIL MOUNT FITS 7/8
SHAKESPEARE ANTENNAS 4188-SL RATCHET RAIL MOUNT 7/8IN-1.5IN
Price: $138.89
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Ratchet Rail Mount Swivel type ratchet action, fast release design for quick and easy laydown. Mounts easily on 7/8" to 1-1/2" vertical or horizontal rails. Handles antennas up to 8'. Standard 1"-14 thread. 9/32" hole for cable feed.
ALT Part Numbers: SHA 4188SL, 02-0348
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:167-4188SL

UPC:719441110703

SHAKESPEARE ANTENNAS 4188-SL RATCHET RAIL MOUNT 7/8IN-1.5IN
SHAKESPEARE ANTENNAS 81-S ANTENNA MOUNT SWIVEL
Price: $111.69
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: #81S Swivel Mount Chrome-brass base for deck or side mounting. Base is dual joint, free pivoting to allow easy lowering of antenna for clearing overhead obstructions. Standard 1"-14 male threads. Use with stand-off bracket for larger antennas.
ALT Part Numbers: SHA 81S, 02-0382
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:167-81S

UPC:719441110529

SHAKESPEARE ANTENNAS 81-S ANTENNA MOUNT SWIVEL