-17% sale
Scanstrut Qualifies for Free Shipping Scanstrut SS Low-Profile Cable Seal for Cables 4-9mm #DS-LP-21A-S
00
DAYS
00
HRS
00
MIN
00
SEC
Scanstrut Scanstrut SS Low-Profile Cable Seal for Cables 4-9mm #DS-LP-21A-S $67.50 $81.00
Download LiteratureScanstrut DS-LP-21A-S AccessoriesStainless Steel Low-Profile Cable Seal for Cables 4-9mmThe DS-LP-21A-S Low-Profile Cable Seal is engineered to effortlessly accommodate cables ranging from 4–9 mm (0.15"–0.35") and connectors up to Ø21mm (0.82"), ensuring a seamless and impact-resistant solution.Premium ConstructionCrafted with attention to detail, its marine-grade 316 stainless steel construction is not only aesthetically pleasing but also built to thrive in the outdoor environment. 316 stainless steel has exceptional corrosion resistance and durability, making it the perfect choice for withstanding the elements and ensuring the installation remains intact even in the harshest conditions. The fine finish of Scanstrut's 316 stainless steel design adds a touch of sophistication to the installation, elevating both the form and function of the cable installation.Low-Profile DesignThe Scanstrut slimline design was purpose-built to reduce the overall mounting height of the cable seal by 68% in comparison to Scanstrut's DS21A-P seal. This translates to a clean, flush, more refined look.Watertight InstallationAchieve peace of mind with Scanstrut watertight installation. The tapered bung forms a secure seal, while every unit has a closed-cell base seal for 100% waterproof assurance. All models have undergone rigorous IP68 testing and approval to ensure they are outdoor-ready.Effortless and Repeat InstallationsFeaturing captive nuts to simplify assembly and allow for reliable repeat installations. Each unit is supplied with pre-drilled and blank bungs, streamlining the setup process. Also, there's no need to remove the cable connector during installation, thanks to the convenient split-seal option.Features: IP68 Waterproof Designed for 4–9mm cables (0.15"–0.35") UV Resistant Constructed from marine-grade 316 stainless steel No messy sealant, ensuring a tidy finish Simplified installation that saves you time and effort Guaranteed 100% watertight seal Perfect for solar panels, light bars, rooftop electronics, and more Each cable seal is installed by using a hole saw, keeping seal technology below the mounting surface Normalized SKU: DSLP21ASUPC Code: 5060114798618Scanstrut DS-LP-21A-S Literature Download Quick Reference Guide
-17% sale
Scanstrut Qualifies for Free Shipping Scanstrut Black Anodized Aluminium Low-Profile Cable #DS-LP-21A-BLK
00
DAYS
00
HRS
00
MIN
00
SEC
Scanstrut Scanstrut Black Anodized Aluminium Low-Profile Cable #DS-LP-21A-BLK $55.70 $66.83
Download LiteratureScanstrut DS-LP-21A-BLK AccessoriesBlack Anodized Aluminum Low-Profile Cable Seal for Cables 4-9mmThe DS-LP-21A-BLK Low-Profile Cable Seal is engineered to effortlessly accommodate cables ranging from 4–9 mm (0.15"–0.35") and connectors up to Ø21mm (0.82"), ensuring a seamless and impact-resistant solution.Premium ConstructionCrafted with attention to detail, its marine-grade aluminum construction is not only aesthetically pleasing but also built to thrive in the outdoor environment. Aluminum has exceptional corrosion resistance and durability, making it the perfect choice for withstanding the elements and ensuring the installation remains intact even in the harshest conditions. The fine finish of the aluminum design adds a touch of sophistication to the installation, elevating both the form and function of the cable installation.Low-Profile DesignThe Scanstrut slimline design was purpose-built to reduce the overall mounting height of the cable seal by 68% in comparison to Scanstrut's DS21A-P-BLK seal. This translates to a clean, flush, more refined look.Watertight InstallationAchieve peace of mind with Scanstrut watertight installation. The tapered bung forms a secure seal, while every unit has a closed-cell base seal for 100% waterproof assurance. All models have undergone rigorous IP68 testing and approval to ensure they are outdoor-ready.Effortless and Repeat InstallationsFeaturing captive nuts to simplify assembly and allow for reliable repeat installations. Each unit is supplied with pre-drilled and blank bungs, streamlining the setup process. Also, there's no need to remove the cable connector during installation, thanks to the convenient split-seal option.Features: The cable seal is black IP68 Waterproof Designed for 4–9mm cables (0.15"–0.35") UV Resistant Constructed from marine-grade aluminum No messy sealant, ensuring a tidy finish Simplified installation that saves you time and effort Guaranteed 100% watertight seal Perfect for solar panels, light bars, rooftop electronics, and more Each cable seal can be pocketed inside a hole made from a hole saw Normalized SKU: DSLP21ABLKUPC Code: 5060114798601Scanstrut DS-LP-21A-BLK Literature Download Quick Reference Guide
-17% sale
Scanstrut Qualifies for Free Shipping Scanstrut SS Low-Profile Cable Seal for Cables 2-8mm #DS-LP-16-S
00
DAYS
00
HRS
00
MIN
00
SEC
Scanstrut Scanstrut SS Low-Profile Cable Seal for Cables 2-8mm #DS-LP-16-S $58.22 $69.86
Download LiteratureScanstrut DS-LP-16-S AccessoriesStainless Steel Low-Profile Cable Seal for Cables 2-8mmThe DS-LP-16-S Low-Profile Cable Seal is engineered to effortlessly accommodate cables ranging from 2–8 mm (0.08"–0.35") and connectors up to Ø16mm (0.63"), ensuring a seamless and impact-resistant solution.Premium ConstructionCrafted with attention to detail, its marine-grade 316 stainless steel construction is not only aesthetically pleasing but also built to thrive in the outdoor environment. 316 stainless steel has exceptional corrosion resistance and durability, making it the perfect choice for withstanding the elements and ensuring the installation remains intact even in the harshest conditions. The fine finish of Scanstrut's 316 stainless steel design adds a touch of sophistication to the installation, elevating both the form and function of the cable installation.Low-Profile DesignThe Scanstrut slimline design was purpose-built to reduce the overall mounting height of the cable seal by 73% in comparison to Scanstrut's DS16-P seal. This translates to a clean, flush, more refined look.Watertight InstallationAchieve peace of mind with Scanstrut watertight installation. The tapered bung forms a secure seal, while every unit has a closed-cell base seal for 100% waterproof assurance. All models have undergone rigorous IP68 testing and approval to ensure they are outdoor-ready.Effortless and Repeat InstallationsFeaturing captive nuts to simplify assembly and allow for reliable repeat installations. Each unit is supplied with pre-drilled and blank bungs, streamlining the setup process. Also, there's no need to remove the cable connector during installation, thanks to the convenient split-seal option.Features: IP68 Waterproof Designed for 2–8mm cables (0.08"–0.35"). UV Resistant Constructed from marine-grade 316 stainless steel No messy sealant, ensuring a tidy finish Simplified installation that saves you time and effort Guaranteed 100% watertight seal Perfect for solar panels, light bars, rooftop electronics, and more Each cable seal is installed by using a hole saw, keeping seal technology below the mounting surface Normalized SKU: DSLP16SUPC Code: 5060114798588Scanstrut DS-LP-16-S Literature Download Quick Reference Guide
-17% sale
Scanstrut Qualifies for Free Shipping Scanstrut Black Anodized Aluminium Low-Profile Cable #DS-LP-16-BLK
00
DAYS
00
HRS
00
MIN
00
SEC
Scanstrut Scanstrut Black Anodized Aluminium Low-Profile Cable #DS-LP-16-BLK $48.09 $57.71
Download LiteratureScanstrut DS-LP-16-BLK AccessoriesBlack Anodized Aluminum Low-Profile Cable SealThe DS-LP-16-BLK Low-Profile Cable Seal is engineered to effortlessly accommodate cables ranging from 2–8 mm (0.08"–0.35") and connectors up to Ø16mm (0.63"), ensuring a seamless and impact-resistant solution.Premium ConstructionCrafted with attention to detail, its marine-grade aluminum construction is not only aesthetically pleasing but also built to thrive in the outdoor environment. Aluminum has exceptional corrosion resistance and durability, making it the perfect choice for withstanding the elements and ensuring the installation remains intact even in the harshest conditions. The fine finish of the aluminum design adds a touch of sophistication to the installation, elevating both the form and function of the cable installation.Low-Profile DesignThe Scanstrut slimline design was purpose-built to reduce the overall mounting height of the cable seal by 73% in comparison to Scanstrut's DS16-P-BLK seal. This translates to a clean, flush, more refined look.Watertight InstallationAchieve peace of mind with Scanstrut watertight installation. The tapered bung forms a secure seal, while every unit has a closed-cell base seal for 100% waterproof assurance. All models have undergone rigorous IP68 testing and approval to ensure they are outdoor-ready.Effortless and Repeat InstallationsFeaturing captive nuts to simplify assembly and allow for reliable repeat installations. Each unit is supplied with pre-drilled and blank bungs, streamlining the setup process. Also, there's no need to remove the cable connector during installation, thanks to the convenient split-seal option.Features: The cable seal is black  IP68 Waterproof Designed for 2-8mm cables (0.08"-0.35") UV Resistant Constructed from marine-grade aluminum No messy sealant, ensuring a tidy finish Simplified installation that saves you time and effort Guaranteed 100% watertight seal Perfect for solar panels, light bars, rooftop electronics, and more Each cable seal is installed by using a hole saw keeping seal technology below the mounting surface Normalized SKU: DSLP16BLKUPC Code: 5060114798571Scanstrut DS-LP-16-BLK Literature Download Quick Reference Guide
Sold out -4% sale
Navico Qualifies for Free Shipping Navico Mi10 Card Reader #000-13892-001
00
DAYS
00
HRS
00
MIN
00
SEC
Navico Navico Mi10 Card Reader #000-13892-001 $262.00 $271.27
Navico 000-13892-001 AccessoriesMI10 Dual Micro-SD Card ReaderThe MI10 Chart Card Reader provides dual microSD card slots for use with Simrad NSO evo2 marine processors and B & G Zeus² Glass Helm CPUs. This easy-to-install, waterproof card reader can be mounted in easy reach, eliminating the need to physically access your system’s “black box” processor when installing or removing chart cards.Dual card slots allow simultaneous use of two different chart cards, or the use of a secondary card for applications such as sonar logging, software updates, and backups.This waterproof card reader can be mounted at a console or helm station within easy reach, eliminating the need to physically access your display system’s “black box” processor when inserting or removing cards.Installation and mounting are simple, requiring just a single hole-saw cut and four screws. The MI10 connects to your system via an integrated USB cable, complete with a waterproof connector.  Features: Easy to install Dual microSD card slots Compatible with Simrad NSO evo2 marine processors and B & G Zeus² Glass Helm CPUs Waterproof design Integrated USB cable Specifications:Dimensions W x H x D: 58.6 mm x 58.6 mm x 73 mm (2.3" x 2.3" x 2.68" Normalized SKU: 00013892001UPC Code: 9420024162491
Sold out -17% sale
Raymarine Qualifies for Free Shipping Raymarine Power Cable for AIS650 AIS700 #R70690
00
DAYS
00
HRS
00
MIN
00
SEC
Raymarine Raymarine Power Cable for AIS650 AIS700 #R70690 $72.78 $87.34
Raymarine R70690 AccessoriesPower Cable for AIS650 & AIS7002-meter power cable for Raymarine's AIS650 and AIS700. Normalized SKU: R70690UPC Code: 723193831182
-20% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Garmin Garmin USB SD-Card Reader with AD Cable #010-02251-10 $136.98 $170.05
Garmin 010-02251-10 AccessoriesGarmin USB SD-Card Reader with AD Cable #010-02251-10Normalized SKU: 0100225110UPC Code: 753759335526
-17% sale
Garmin Qualifies for Free Shipping Garmin Replacement Knob #S00-01140-00
00
DAYS
00
HRS
00
MIN
00
SEC
Garmin Garmin Replacement Knob #S00-01140-00 $13.25 $15.82
Garmin S00-01140-00 AccessoriesReplacement KnobThis Garmin replacement bail mount knob is compatible with Garmin's bail mounts.Features: It helps secure a compatible VHF radio 20mm knob size Normalized SKU: S000114000
-22% sale
Raymarine Qualifies for Free Shipping Raymarine 10m Power Cable for Alpha Displays #A80754
00
DAYS
00
HRS
00
MIN
00
SEC
Raymarine Raymarine 10m Power Cable for Alpha Displays #A80754 $181.39 $230.38
Raymarine A80754 Accessories10M Power Cable for Alpha DisplaysConnect the Alpha Performance Display with a single cable for both power and data, meaning fewer cables to run through the mast and the deck.Features: 10-meter Power & RayNet cable Suitable for both 7” and 9” Alpha Displays Normalized SKU: A80754
-20% sale
Raymarine Qualifies for Free Shipping Raymarine 1m Daisy Chain Cable for Alpha Displays #A80747
00
DAYS
00
HRS
00
MIN
00
SEC
Raymarine Raymarine 1m Daisy Chain Cable for Alpha Displays #A80747 $98.89 $122.76
Raymarine A80747 Accessories1M Daisy Chain Cable for Alpha DisplaysDaisy chain up to four Alpha Performance Displays together to create the ultimate data display. Daisy chain cables attach seamlessly to the back of each display.Features: 1-meter Daisy Chain Cable  Suitable for both 7” and 9” Alpha Displays Normalized SKU: A80747
-17% sale
Raymarine Qualifies for Free Shipping Raymarine 0.3m Daisy Chain Cable for Alpha Display #A80710
00
DAYS
00
HRS
00
MIN
00
SEC
Raymarine Raymarine 0.3m Daisy Chain Cable for Alpha Display #A80710 $60.17 $72.20
Raymarine A80710 Accessories0.3M Daisy Chain Cable for Alpha DisplaysDaisy chain up to four Alpha Performance Displays together to create the ultimate data display. Daisy chain cables attach seamlessly to the back of each display.Features: 0.3-meter Daisy Chain Cable  Suitable for both 7” and 9” Alpha Displays Normalized SKU: A80710
-20% sale
Raymarine Qualifies for Free Shipping Raymarine 3m Power Cable for Alpha Display #A80709
00
DAYS
00
HRS
00
MIN
00
SEC
Raymarine Raymarine 3m Power Cable for Alpha Display #A80709 $104.70 $129.98
Raymarine A80709 Accessories3M Power Cable for Alpha DisplaysConnect the Alpha Performance Display with a single cable for both power and data, meaning fewer cables to run through the mast and the deck.Features: 3-meter Power & RayNet cable Suitable for both 7” and 9” Alpha Displays Normalized SKU: A80709
-17% sale
Garmin Qualifies for Free Shipping Garmin USB-C to USB-A Male Adapter Cable #010-12390-14
00
DAYS
00
HRS
00
MIN
00
SEC
Garmin Garmin USB-C to USB-A Male Adapter Cable #010-12390-14 $29.06 $34.69
Garmin 010-12390-14 AccessoriesUSB-C to USB-A Male Adapter CableConnect your compatible GPSMAP® 9000 series chartplotter to a computer using this 15-foot USB cable and a compatible HDMI cable (sold separately). This water-resistant and secure connection allows you to touch the chartplotter screen to operate the computer, including the ability to see and touch the keyboard on the screen. Normalized SKU: 0101239014
-17% sale
Garmin Qualifies for Free Shipping Garmin USB-C to Micro USB Adapter Cable #010-12390-13
00
DAYS
00
HRS
00
MIN
00
SEC
Garmin Garmin USB-C to Micro USB Adapter Cable #010-12390-13 $29.06 $34.69
Garmin 010-12390-13 AccessoriesUSB-C to Micro USB Adapter CableUse this cable to connect a male Micro USB to the USB-C port on your compatible GPSMAP® 9000 series chartplotter. This cable also can be used for the USB Card reader. Normalized SKU: 0101239013
Sold out -17% sale
Garmin Qualifies for Free Shipping Garmin USB-C to USB-A Female Adapter Cable #010-12390-12
00
DAYS
00
HRS
00
MIN
00
SEC
Garmin Garmin USB-C to USB-A Female Adapter Cable #010-12390-12 $29.05 $34.67
Garmin 010-12390-12 AccessoriesUSB-C to USB-A Female Adapter CableUse this cable to connect a male USB-A cable to the USB C-port on your compatible GPSMAP® 9000 series chartplotter. Normalized SKU: 0101239012
Sold out -17% sale
Garmin Qualifies for Free Shipping Garmin Marine Power Cable #010-11425-15
00
DAYS
00
HRS
00
MIN
00
SEC
Garmin Garmin Marine Power Cable #010-11425-15 $33.12 $39.53
Garmin 010-11425-15 AccessoriesMarine Power CableUse this right-angle, 2-pin cable for power supply to the Garmin BlueNet™ 20 switch and Garmin BlueNet™ 30 gateway. Normalized SKU: 0101142515
-20% sale
Raymarine Qualifies for Free Shipping Raymarine 5m Power Cable for Alpha Displays #A80753
00
DAYS
00
HRS
00
MIN
00
SEC
Raymarine Raymarine 5m Power Cable for Alpha Displays #A80753 $127.98 $158.87
Raymarine A80753 Accessories5M Power Cable for Alpha DisplaysConnect the Alpha Performance Display with a single cable for both power and data, meaning fewer cables to run through the mast and the deck.Features: 5-meter Power & RayNet cable Suitable for both 7” and 9” Alpha Displays Normalized SKU: A80753UPC Code: 723193859322
-20% sale
Raymarine Qualifies for Free Shipping Raymarine 1m Power Cable for Alpha Display #A80752
00
DAYS
00
HRS
00
MIN
00
SEC
Raymarine Raymarine 1m Power Cable for Alpha Display #A80752 $81.43 $101.09
Raymarine A80752 AccessoriesRaymarine 1m Power Cable for Alpha Display #A80752Normalized SKU: A80752UPC Code: 723193859315
Sold out -17% sale
Furuno Qualifies for Free Shipping Furuno Connector Female/Female/Male #AIR-0532-531
00
DAYS
00
HRS
00
MIN
00
SEC
Furuno Furuno Connector Female/Female/Male #AIR-0532-531 $60.29 $72.34
Furuno AIR-0532-531 AccessoriesFuruno Connector Female/Female/Male #AIR-0532-531Normalized SKU: AIR0532531UPC Code: 611679325382
Sold out -18% sale
Furuno Qualifies for Free Shipping Furuno Magnetron E3566 #001-087-840
00
DAYS
00
HRS
00
MIN
00
SEC
Furuno Furuno Magnetron E3566 #001-087-840 $940.03 $1,138.32
Furuno 001-087-840 AccessoriesFuruno Magnetron E3566 #001-087-840Normalized SKU: 001087840

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.