Marine Hardware & Accessories
Upgrade, repair, and maintain your vessel with our wide selection of marine hardware & boat accessories. This category includes essential boat parts designed for deck, hull, electrical, plumbing, and onboard systems, helping you keep your boat safe, functional, and ready for the water.
Browse durable marine-grade hardware built to withstand saltwater, sun exposure, and harsh marine environments. Whether you're replacing worn components, upgrading equipment, or outfitting a new boat, you'll find reliable parts such as cleats, hinges, latches, fasteners, hatches, rail fittings, bilge components, plumbing fittings, and electrical hardware.
Our marine hardware selection supports a wide range of vessels including fishing boats, sailboats, pontoons, center consoles, and cruising boats. Each component is designed for strength, corrosion resistance, and long-term performance in marine conditions.
Shop quality boat hardware and marine accessories to keep your deck secure, systems running smoothly, and your boat ready for every trip on the water.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Mopeka TD40 Cellular LTE - Cat - M1 4'-18' Tall - Works w/All Non-Pressurized Fluids [M2012002]
Mopeka
$232.99TD40 Cellular LTE - Cat - M1 4'-18' Tall - Works with All Non-Pressurized FluidsWith Mopeka, you can monitor your tank levels from your smartphone, tablet, or computer using the freely downloadable Co-Pilot App or via www.mopeka.cloud. Mopeka...GM-110141- SKU:
- GM-110141
- Weight:
- 1.05 Ounces
- MPN:
- M2012002
$232.99 -
Mopeka PRO+ Bulk BLE - Long Range f/Over 4' Tall [M1015051]
Mopeka
$399.99PRO+ Bulk BLE - Long Range for Over 4' TallThe PRO+ Sensor combines all the best technology of our ultrasonic sensing for the best sensor performance ever, using long-range Bluetooth communications to monitor tanks from the Mopeka App...GM-110140- SKU:
- GM-110140
- Weight:
- 0.65 Ounces
- MPN:
- M1015051
$399.99 -
Mopeka PRO+ Bulk Cellular LTE - Cat - M1 f/Over 4' Tall [M1015050]
Mopeka
$349.99PRO+ Bulk Cellular LTE - Cat - M1 for Over 4' TallThe PRO+ Sensor combines all the best technology of our ultrasonic sensing for the best sensor performance ever, using long-range Bluetooth communications to monitor tanks from the Mopeka App...GM-110139- SKU:
- GM-110139
- Weight:
- 0.65 Ounces
- MPN:
- M1015050
$349.99 -
Mopeka PRO+ Residential BLE - LR f/48" Tall Tanks or Less [M1015002]
Mopeka
$159.99PRO+ Residential BLE - LR for 48" Tall Tanks or LessThe PRO+ Sensor combines all the best technology of our ultrasonic sensing for the best sensor performance ever, using long-range Bluetooth communications to monitor tanks from the Mopeka App...GM-110138- SKU:
- GM-110138
- Weight:
- 0.45 Ounces
- MPN:
- M1015002
$159.99 -
Mopeka PRO+ Residential Cellular LTE - CAT - M1 f/48" Tall Tanks or Less [M1015001]
Mopeka
$210.00PRO+ Residential Cellular LTE - CAT - M1 for 48" Tall Tanks or LessCheck the levels on your steel propane tanks with Mopeka's PRO+ Cellular Sensor. With an accuracy of 99.5%, you can quickly and easily monitor the levels of all your pressurized...GM-110137- SKU:
- GM-110137
- Weight:
- 0.55 Ounces
- MPN:
- M1015001
$210.00 -
Mopeka Halo LPG Cylinder Foot Ring Cover [M1001062]
Mopeka
$19.99Halo LPG Cylinder Foot Ring CoverThe Mopeka Halo is a thermoplastic rubber foot ring for standard cylinders. Designed for 20, 30, or 40 lbs USA Cylinders. Protects your car, RV tray, and floor surfaces from the rust and grime that builds up on cylinders...GM-110136- SKU:
- GM-110136
- Weight:
- 0.00 Ounces
- MPN:
- M1001062
$19.99Qty in Cart: 0Quantity:Price:$19.99Subtotal: -
Mopeka LED Wireless Display f/Pro Universal [M1001207]
Mopeka
$44.99LED Wireless Display for Pro & UniversalFor those who are not smart device users, the Mopeka Check LED Display works with two Mopeka Check sensors (Pro or Standard) and allows you to monitor the levels in two separate propane cylinders. Programmable...GM-110135- SKU:
- GM-110135
- Weight:
- 0.02 Ounces
- MPN:
- M1001207
$44.99 -
Mopeka LCD Wireless Display f/Pro Check, Universal, PRO200, Pro Plus [M2018002]
Mopeka
$87.99LCD Wireless Display for Pro Check, Universal, PRO200, Pro PlusThe Mopeka® LCD Display is the first and only remote LCD designed to seamlessly pair with up to two sensors, including the Pro Check, Universal, Pro200, and Pro Plus models. This compact...GM-110134- SKU:
- GM-110134
- Weight:
- 0.25 Ounces
- MPN:
- M2018002
$87.99 -
Mopeka 2.4 GHz Wi-Fi Bridge w/USB Cable Power Cube [M2004015]
Mopeka
$49.992.4 GHz Wi-Fi Bridge with USB Cable & Power CubeThe Mopeka Check Wifi Bridge connects your Mopeka Check sensor to the cloud via your local 2.5 GHz Wi-Fi router. With the bridge, your tank level is updated to the Mopeka cloud. The Mopeka app will...GM-110133- SKU:
- GM-110133
- Weight:
- 0.55 Ounces
- MPN:
- M2004015
$49.99 -
Mopeka Pro Check Spacer *4-Pack [M2002001]
Mopeka
$11.99Pro Check Spacer *4-PackMopeka Check Spacers are aluminum spacers that clip to the foot ring of cylinders (20, 30, and 40 lb [5, 7.5, and 10 gal] DOT cylinders). The spacers provide adequate space for the installation of the Mopeka Sensor and...GM-110132- SKU:
- GM-110132
- Weight:
- 0.00 Ounces
- MPN:
- M2002001
$11.99Qty in Cart: 0Quantity:Price:$11.99Subtotal: -
Mopeka Sonic Grease Single Use Packet *4-Pack [M2003045]
Mopeka
$3.99Sonic Grease Single Use Packet *4-PackMopeka Sonic Grease is applied to the sensor face to improve ultrasonic performance. This is a 4-pack of 1cc single-use units.Note: All sensors are shipped with 1 grease pack. Order this package for use when sensors...GM-110131- SKU:
- GM-110131
- Weight:
- 0.01 Ounces
- MPN:
- M2003045
$3.99 -
Mopeka Mounting Collar f/Pro Check Sensor Plastic Holding Tank [M2002013]
Mopeka
$11.99Mounting Collar for Pro Check Sensor Plastic Holding TankCollar set used with Pro Sensors on flat-bottom, non-magnetic tanks. Includes pre-applied adhesive and prep materials. Note: The collar for flat-bottom tanks differs from the collar for LPG Tanks...GM-110130- SKU:
- GM-110130
- Weight:
- 0.05 Ounces
- MPN:
- M2002013
$11.99 -
Mopeka Mounting Collar f/Pro Check Sensor LPG Aluminum Tank [M2002012]
Mopeka
$11.99Mounting Collar for Pro Check Sensor LPG Aluminum TankCollar set used with non-magnetic and magnetic Pro Sensors, on aluminum DOT cylinders or steel tanks. Includes pre-applied adhesive and prep materials. Note: The collar for LPG cylinders differs from...GM-110129- SKU:
- GM-110129
- Weight:
- 0.05 Ounces
- MPN:
- M2002012
$11.99 -
Mopeka PRO200B Top-Down BLE Sensor f/All Non-Pressurized Fluids - Battery Operated, Not f/Gas [M2006050]
Mopeka
$79.99PRO200B Top-Down BLE Sensor for All Non-Pressurized Fluids - Battery Operated, Not for GasWith the Mopeka PRO200B, you’ll be able to accurately measure the capacity of your non-pressurized Liquid Commodity Tanks...anywhere, anytime. The Mopeka...GM-110128- SKU:
- GM-110128
- Weight:
- 0.25 Ounces
- MPN:
- M2006050
$79.99 -
Mopeka PRO200 Top-Down BLE Sensor f/All Non-Pressurized Fluids 12V/24V Wired *Not f/Gas [M2006031]
Mopeka
$79.99PRO200 Top-Down BLE Sensor for All Non-Pressurized Fluids 12V/24V Wired *Not for GasWith the Mopeka PRO200, you’ll be able to accurately measure the capacity of your non-pressurized Liquid Commodity Tanks…anywhere, anytime. The Mopeka...GM-110127- SKU:
- GM-110127
- Weight:
- 0.25 Ounces
- MPN:
- M2006031
$79.99 -
Mopeka Pro Check Universal f/Poly Tanks w/Primer Mounting Collar [M1017024]
Mopeka
$80.84Pro Universal for Poly Tanks with Primer & Mounting CollarThe Mopeka Pro Check Universal Sensor is the next generation of our powerful Pro Check Technology and gives users the same great usability and connectivity, but adds significantly new and...GM-110125- SKU:
- GM-110125
- Weight:
- 0.20 Ounces
- MPN:
- M1017024
$80.84Qty in Cart: 0Quantity:Price:$80.84Subtotal: -
Mopeka Pro Check Universal for Multiple Liquids Bottom Up Sensor w/Grease 3 Spacers [M1017023]
Mopeka
$72.99Pro Check Universal for Multiple Liquids Bottom Up Sensor with Grease & 3 SpacersThe Mopeka Pro Check Universal Sensor is the next generation of our powerful Pro Check Technology and gives users the same great usability and connectivity, but adds...GM-110124- SKU:
- GM-110124
- Weight:
- 0.15 Ounces
- MPN:
- M1017023
$72.99 -
Mopeka Pro Check BLE Sensor f/Water w/Grease Mounting Bracket [M1017073]
Mopeka
$79.99Pro Check BLE Sensor for Water with Grease & Mounting BracketWith Mopeka Pro Check, you'll be able to accurately measure the capacity of your Propane Tanks…anywhere, anytime. The PRO sensor combines all the best technology of our...GM-110123- SKU:
- GM-110123
- Weight:
- 0.20 Ounces
- MPN:
- M1017073
$79.99Qty in Cart: 0Quantity:Price:$79.99Subtotal: -
Mopeka Pro Check Sensor f/LPG w/Grease 3 Spacers [M1017012]
Mopeka
$65.99Pro Check Sensor for LPG with Grease & 3 SpacersThe PRO Sensor combines all the best technology of our ultrasonic sensing for the best sensor performance ever.LPG Tanks: All steel LPG tanks up to 1000 gallons, horizontal or vertical cylinders...GM-110122- SKU:
- GM-110122
- Weight:
- 0.20 Ounces
- MPN:
- M1017012
$65.99 -
Trident Marine 4" Blue Polyduct Blower Hose - Sold by the Foot [481-4000-FT]
Trident Marine
$19.994" Blue Polyduct Blower Hose - Sold by the FootTrident Polyduct is the most flexible, crush-proof, and rugged blower duct hose for heat, ventilation, and air conditioning* (HVAC). Heavy-duty polypropylene hose, reinforced with a flexible polypropylene...GM-110095- SKU:
- GM-110095
- Weight:
- 0.20 Ounces
- MPN:
- 481-4000-FT
$19.99Qty in Cart: 0Quantity:Price:$19.99Subtotal: