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.
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Battery Tender 6V/12V, 4A Lead Acid Lithium Selectable Battery Charger [022-0209-BT-WH]
Battery Tender
MSRP: $104.95$79.956V/12V, 4A Lead Acid & Lithium Selectable Battery ChargerThe Battery Tender® 4 AMP battery charger will fully recharge and then maintain a battery at its proper storage voltage without the damaging...GM-100607- SKU:
- GM-100607
- Weight:
- 2.45 Ounces
- MPN:
- 022-0209-BT-WH
MSRP: $104.95$79.95Qty in Cart: 0Quantity:Price:MSRP: $104.95$79.95Subtotal: -
Battery Tender 6V/12V, 3A Selectable Battery Charger [022-0202-COS]
Battery Tender
MSRP: $94.95$73.956V/12V, 3A Selectable Battery ChargerThe Battery Tender® 3 AMP battery charger will fully recharge and then maintain a battery at its proper storage voltage without the damaging effects caused by...GM-100606- SKU:
- GM-100606
- Weight:
- 2.35 Ounces
- MPN:
- 022-0202-COS
MSRP: $94.95$73.95 -
Battery Tender 6V/12V, 1.25A Selectable Battery Charger [022-0211-DL-WH]
Battery Tender
MSRP: $84.95$63.956V/12V, 1.25A Selectable Battery ChargerWhy Choose the Battery Tender® Plus over the Battery Tender® Junior? The Plus 1.25 Amp delivers 50% more power than a Battery Tender® Junior, which means a...GM-100605- SKU:
- GM-100605
- Weight:
- 2.15 Ounces
- MPN:
- 022-0211-DL-WH
MSRP: $84.95$63.95 -
Battery Tender 12V, 800mA Weather Resistant Battery Charger [022-0150-DL-WH]
Battery Tender
MSRP: $64.95$52.9512V, 800mA Weather-Resistant Battery ChargerThe rugged Battery Tender® 12V, 800mA weather-resistant battery charger, and maintainer have all the features of our best-selling Battery Tender® Junior...GM-100604- SKU:
- GM-100604
- Weight:
- 1.80 Ounces
- MPN:
- 022-0150-DL-WH
MSRP: $64.95$52.95 -
Battery Tender 12V, 800mA Lead Acid/Lithium Selectable Battery Charger [022-0199-DL-WH]
Battery Tender
MSRP: $52.95$41.9512V, 800mA Lead Acid/Lithium Selectable Battery ChargerThe Battery Tender® Junior 800 is the perfect versatile charger for lithium or lead-acid batteries in your motorcycle or other power sports...GM-100603- SKU:
- GM-100603
- Weight:
- 1.40 Ounces
- MPN:
- 022-0199-DL-WH
MSRP: $52.95$41.95 -
Fireboy-Xintex Gasoline Propane Sensor Only [FS-T01-S-R]
Fireboy-Xintex
MSRP: $210.00$149.99Gasoline & Propane Sensor OnlyThis sensor is a replacement for Fireboy-Xintex P systems. Installation:The sensor should be located by the propane-powered appliance, near the floorAvoid areas where...GM-100599- SKU:
- GM-100599
- Weight:
- 0.10 Ounces
- MPN:
- FS-T01-S-R
MSRP: $210.00$149.99 -
T-H Marine Washdown Valve w/Chrome Base [WDV-1CP-DP]
T-H Marine Supplies
MSRP: $43.99$39.99Washdown Valve with Chrome BaseA bulkhead-mounted washdown fitting that is inexpensive, functional, easy to install, and rust-proof. This injection-molded, chrome-plated ABS fitting is 2 1/4" in...GM-100598- SKU:
- GM-100598
- Weight:
- 0.20 Ounces
- MPN:
- WDV-1CP-DP
MSRP: $43.99$39.99 -
T-H Marine Washdown Fitting w/Shutoff Valve [WDV-1-DP]
T-H Marine Supplies
MSRP: $45.99$37.99Washdown Fitting with Shutoff ValveThis bulkhead-mounted washdown fitting is inexpensive, functional, easy to install, and rust-proof. This injection-molded plastic fitting is 2 1/4" in diameter and...GM-100597- SKU:
- GM-100597
- Weight:
- 0.20 Ounces
- MPN:
- WDV-1-DP
MSRP: $45.99$37.99 -
Viega MegaPress 316 FKM 3/4" 90 Degree Elbow [91700]
Viega
MSRP: $197.55$84.99MegaPress 316 FKM 3/4" 90 Degree ElbowFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing elements, grip rings, separator rings...GM-100596- SKU:
- GM-100596
- Weight:
- 0.40 Ounces
- MPN:
- 91700
MSRP: $197.55$84.99 -
Viega MegaPress 316 FKM 3/4" 90 Degree Street Elbow [91730]
Viega
MSRP: $182.22$77.99MegaPress 316 FKM 3/4" 90 Degree Street ElbowFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connection, streetComponents:FKM sealing element, grip ring,...GM-100595- SKU:
- GM-100595
- Weight:
- 0.45 Ounces
- MPN:
- 91730
MSRP: $182.22$77.99 -
Viega MegaPress 316 FKM FPT Adapter - 3/4" x 3/4" (FPT) [91245]
Viega
MSRP: $178.07$71.99MegaPress 316 FKM FPT Adapter - 3/4" x 3/4" (FPT)Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connection, female pipe threadComponents:FKM sealing element,...GM-100591- SKU:
- GM-100591
- Weight:
- 0.30 Ounces
- MPN:
- 91245
MSRP: $178.07$71.99 -
Viega MegaPress 316 FKM FPT Adapter - 1" x 1" (FPT) [91250]
Viega
MSRP: $210.37$110.99MegaPress 316 FKM FPT Adapter - 1" x 1" (FPT)Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connection, female pipe threadComponents:FKM sealing element, grip...GM-100590- SKU:
- GM-100590
- Weight:
- 0.60 Ounces
- MPN:
- 91250
MSRP: $210.37$110.99 -
Viega MegaPress 316 FKM 1-1/2" 90 Degree Street Elbow [91745]
Viega
MSRP: $379.71$155.99MegaPress 316 FKM 1-1/2" 90 Degree Street ElbowFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connection, streetComponents:FKM sealing element, grip ring,...GM-100589- SKU:
- GM-100589
- Weight:
- 1.50 Ounces
- MPN:
- 91745
MSRP: $379.71$155.99 -
Viega MegaPress 316 FKM 2" 90 Degree Street Elbow [91750]
Viega
MSRP: $481.57$194.99MegaPress 316 FKM 2" 90 Degree Street ElbowFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connection, streetComponents:FKM sealing element, grip ring, separator...GM-100588- SKU:
- GM-100588
- Weight:
- 2.15 Ounces
- MPN:
- 91750
MSRP: $481.57$194.99 -
84470Sea-Dog 4" Gauge Power Socket Adapter Mounting Plate - White [426104-1]
Sea-Dog
MSRP: $12.25$8.994" Gauge Power Socket Adapter Mounting Plate - WhiteThis instrument hole adapter allows you to replace an unused 4 in. gauge with two new 1-1/8 in. style gauges. It is installed by placing the face...GM-100583- SKU:
- GM-100583
- Weight:
- 0.20 Ounces
- MPN:
- 426104-1
MSRP: $12.25$8.99 -
Sea-Dog 4" Gauge Power Socket Adapter Mounting Plate [426103-1]
Sea-Dog
MSRP: $12.25$8.994" Gauge Power Socket Adapter Mounting PlateThis instrument hole adapter allows you to replace an unused 4 in. gauge with two new 1-1/8 in. style gauges. It is installed by placing the face plate in...GM-100582- SKU:
- GM-100582
- Weight:
- 0.20 Ounces
- MPN:
- 426103-1
MSRP: $12.25$8.99 -
Sea-Dog 2" Gauge Power Socket Adapter Mounting Plate [426101-1]
Sea-Dog
MSRP: $6.95$4.992" Gauge Power Socket Adapter Mounting Plate This instrument hole adapter is designed to install standard 1-1/8-in. gauges and meters into 2 in. instrument dash panel holes. The socket adapter is...GM-100581- SKU:
- GM-100581
- Weight:
- 0.10 Ounces
- MPN:
- 426101-1
MSRP: $6.95$4.99 -
Sea-Dog Power Socket Rear Boot [426106-1]
Sea-Dog
MSRP: $4.75$3.99Power Socket Rear BootThis power socket rear boot protects wire connections and provides a finished appearance. Fits all Sea-Dog® round power sockets, gauges, and meters. Features:Constructed of...GM-100580- SKU:
- GM-100580
- Weight:
- 0.05 Ounces
- MPN:
- 426106-1
MSRP: $4.75$3.99Qty in Cart: 0Quantity:Price:MSRP: $4.75$3.99Subtotal: -
Sea-Dog USB A / USB C Square Surface Mount Power Socket [426531-1]
Sea-Dog
MSRP: $44.95$30.99USB A / USB C Square Surface Mount Power SocketThis square surface-mount USB 3.0 & USB-C power socket charges two devices simultaneously. When split, the total 6A output is 3A per side. Features:USB...GM-100579- SKU:
- GM-100579
- Weight:
- 0.15 Ounces
- MPN:
- 426531-1
MSRP: $44.95$30.99 -
Sea-Dog 12V Power Socket w/Blue LEDs [426127-1]
Sea-Dog
MSRP: $10.45$7.9912V Power Socket with Blue LEDsThe LED power socket adds power easily, almost anywhere. Two blue LEDs light up the interior. Features:Constructed of injection-molded nylon and ABS with stamped brass...GM-100578- SKU:
- GM-100578
- Weight:
- 0.10 Ounces
- MPN:
- 426127-1
MSRP: $10.45$7.99Qty in Cart: 0Quantity:Price:MSRP: $10.45$7.99Subtotal:
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