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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- Price
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![Sea-Dog 18 AWG Brown Primary Wire - 100' [8018072]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78297/85479/112741XL__51087.1780033755.jpg?c=1 "Sea-Dog 18 AWG Brown Primary Wire - 100' [8018072]")
Sea-Dog 18 AWG Brown Primary Wire - 100' [8018072]
Sea-Dog
MSRP: $34.96$16.9918 AWG Brown Primary Wire - 100'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112741- SKU:
- GM-112741
- Weight:
- 0.00 Ounces
- MPN:
- 8018072
MSRP: $34.96$16.99Qty in Cart: 0Quantity:Price:MSRP: $34.96$16.99Subtotal: -
![Sea-Dog 18 AWG Brown Primary Wire - 25' [8018070]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78296/85478/112740XL__34982.1780033753.jpg?c=1 "Sea-Dog 18 AWG Brown Primary Wire - 25' [8018070]")
Sea-Dog 18 AWG Brown Primary Wire - 25' [8018070]
Sea-Dog
MSRP: $16.01$6.9918 AWG Brown Primary Wire - 25'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112740- SKU:
- GM-112740
- Weight:
- 0.00 Ounces
- MPN:
- 8018070
MSRP: $16.01$6.99Qty in Cart: 0Quantity:Price:MSRP: $16.01$6.99Subtotal: -
![Sea-Dog 18 AWG Dark Blue Primary Wire - 1000' [8018069]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78295/85477/112739XL__57273.1780033751.jpg?c=1 "Sea-Dog 18 AWG Dark Blue Primary Wire - 1000' [8018069]")
Sea-Dog 18 AWG Dark Blue Primary Wire - 1000' [8018069]
Sea-Dog
MSRP: $256.41$118.9918 AWG Dark Blue Primary Wire - 1000'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned...GM-112739- SKU:
- GM-112739
- Weight:
- 0.00 Ounces
- MPN:
- 8018069
MSRP: $256.41$118.99Qty in Cart: 0Quantity:Price:MSRP: $256.41$118.99Subtotal: -
![Sea-Dog 18 AWG Dark Blue Primary Wire - 500' [8018067]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78294/85476/112738XL__88517.1780033749.jpg?c=1 "Sea-Dog 18 AWG Dark Blue Primary Wire - 500' [8018067]")
Sea-Dog 18 AWG Dark Blue Primary Wire - 500' [8018067]
Sea-Dog
MSRP: $137.42$63.9918 AWG Dark Blue Primary Wire - 500'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned...GM-112738- SKU:
- GM-112738
- Weight:
- 0.00 Ounces
- MPN:
- 8018067
MSRP: $137.42$63.99Qty in Cart: 0Quantity:Price:MSRP: $137.42$63.99Subtotal: -
![Sea-Dog 18 AWG Dark Blue Primary Wire - 250' [8018064]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78293/85475/112737XL__49205.1780033747.jpg?c=1 "Sea-Dog 18 AWG Dark Blue Primary Wire - 250' [8018064]")
Sea-Dog 18 AWG Dark Blue Primary Wire - 250' [8018064]
Sea-Dog
MSRP: $78.87$36.9918 AWG Dark Blue Primary Wire - 250'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned...GM-112737- SKU:
- GM-112737
- Weight:
- 0.00 Ounces
- MPN:
- 8018064
MSRP: $78.87$36.99Qty in Cart: 0Quantity:Price:MSRP: $78.87$36.99Subtotal: -
![Sea-Dog 18 AWG Dark Blue Primary Wire - 100' [8018062]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78292/85474/112736XL__62568.1780033744.jpg?c=1 "Sea-Dog 18 AWG Dark Blue Primary Wire - 100' [8018062]")
Sea-Dog 18 AWG Dark Blue Primary Wire - 100' [8018062]
Sea-Dog
MSRP: $34.96$16.9918 AWG Dark Blue Primary Wire - 100'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned...GM-112736- SKU:
- GM-112736
- Weight:
- 0.00 Ounces
- MPN:
- 8018062
MSRP: $34.96$16.99Qty in Cart: 0Quantity:Price:MSRP: $34.96$16.99Subtotal: -
![Sea-Dog 18 AWG Dark Blue Primary Wire - 25' [8018060]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78291/85473/112735XL__60926.1780033742.jpg?c=1 "Sea-Dog 18 AWG Dark Blue Primary Wire - 25' [8018060]")
Sea-Dog 18 AWG Dark Blue Primary Wire - 25' [8018060]
Sea-Dog
MSRP: $16.01$6.9918 AWG Dark Blue Primary Wire - 25'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned...GM-112735- SKU:
- GM-112735
- Weight:
- 0.00 Ounces
- MPN:
- 8018060
MSRP: $16.01$6.99Qty in Cart: 0Quantity:Price:MSRP: $16.01$6.99Subtotal: -
![Sea-Dog 18 AWG White Primary Wire - 1000' [8018059]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78290/85472/112734XL__42652.1780033740.jpg?c=1 "Sea-Dog 18 AWG White Primary Wire - 1000' [8018059]")
Sea-Dog 18 AWG White Primary Wire - 1000' [8018059]
Sea-Dog
MSRP: $256.41$118.9918 AWG White Primary Wire - 1000'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112734- SKU:
- GM-112734
- Weight:
- 0.00 Ounces
- MPN:
- 8018059
MSRP: $256.41$118.99Qty in Cart: 0Quantity:Price:MSRP: $256.41$118.99Subtotal: -
![Sea-Dog 18 AWG White Primary Wire - 500' [8018057]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78289/85471/112733XL__85120.1780033738.jpg?c=1 "Sea-Dog 18 AWG White Primary Wire - 500' [8018057]")
Sea-Dog 18 AWG White Primary Wire - 500' [8018057]
Sea-Dog
MSRP: $137.42$63.9918 AWG White Primary Wire - 500'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112733- SKU:
- GM-112733
- Weight:
- 0.00 Ounces
- MPN:
- 8018057
MSRP: $137.42$63.99Qty in Cart: 0Quantity:Price:MSRP: $137.42$63.99Subtotal: -
![Sea-Dog 18 AWG White Primary Wire - 250' [8018054]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78288/85470/112732XL__28614.1780033735.jpg?c=1 "Sea-Dog 18 AWG White Primary Wire - 250' [8018054]")
Sea-Dog 18 AWG White Primary Wire - 250' [8018054]
Sea-Dog
MSRP: $78.87$36.9918 AWG White Primary Wire - 250'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112732- SKU:
- GM-112732
- Weight:
- 2.65 Ounces
- MPN:
- 8018054
MSRP: $78.87$36.99 -
![Sea-Dog 18 AWG White Primary Wire - 100' [8018052]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78287/85469/112731XL__71012.1780033733.jpg?c=1 "Sea-Dog 18 AWG White Primary Wire - 100' [8018052]")
Sea-Dog 18 AWG White Primary Wire - 100' [8018052]
Sea-Dog
MSRP: $34.96$16.9918 AWG White Primary Wire - 100'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112731- SKU:
- GM-112731
- Weight:
- 1.10 Ounces
- MPN:
- 8018052
MSRP: $34.96$16.99 -
![Sea-Dog 18 AWG White Primary Wire - 25' [8018050]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78286/85468/112730XL__93104.1780033731.jpg?c=1 "Sea-Dog 18 AWG White Primary Wire - 25' [8018050]")
Sea-Dog 18 AWG White Primary Wire - 25' [8018050]
Sea-Dog
MSRP: $16.01$6.9918 AWG White Primary Wire - 25'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112730- SKU:
- GM-112730
- Weight:
- 0.45 Ounces
- MPN:
- 8018050
MSRP: $16.01$6.99 -
![Sea-Dog 18 AWG Green Primary Wire - 1000' [8018049]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78285/85467/112729XL__53624.1780033729.jpg?c=1 "Sea-Dog 18 AWG Green Primary Wire - 1000' [8018049]")
Sea-Dog 18 AWG Green Primary Wire - 1000' [8018049]
Sea-Dog
MSRP: $256.41$118.9918 AWG Green Primary Wire - 1000'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112729- SKU:
- GM-112729
- Weight:
- 0.00 Ounces
- MPN:
- 8018049
MSRP: $256.41$118.99Qty in Cart: 0Quantity:Price:MSRP: $256.41$118.99Subtotal: -
![Sea-Dog 18 AWG Green Primary Wire - 500' [8018047]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78284/85466/112728XL__77513.1780033727.jpg?c=1 "Sea-Dog 18 AWG Green Primary Wire - 500' [8018047]")
Sea-Dog 18 AWG Green Primary Wire - 500' [8018047]
Sea-Dog
MSRP: $137.42$63.9918 AWG Green Primary Wire - 500'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112728- SKU:
- GM-112728
- Weight:
- 0.00 Ounces
- MPN:
- 8018047
MSRP: $137.42$63.99Qty in Cart: 0Quantity:Price:MSRP: $137.42$63.99Subtotal: -
![Sea-Dog 18 AWG Green Primary Wire - 250' [8018044]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78283/85465/112727XL__58053.1780033724.jpg?c=1 "Sea-Dog 18 AWG Green Primary Wire - 250' [8018044]")
Sea-Dog 18 AWG Green Primary Wire - 250' [8018044]
Sea-Dog
MSRP: $78.87$36.9918 AWG Green Primary Wire - 250'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112727- SKU:
- GM-112727
- Weight:
- 2.65 Ounces
- MPN:
- 8018044
MSRP: $78.87$36.99 -
![Sea-Dog 18 AWG Green Primary Wire - 100' [8018042]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78282/85464/112726XL__99090.1780033722.jpg?c=1 "Sea-Dog 18 AWG Green Primary Wire - 100' [8018042]")
Sea-Dog 18 AWG Green Primary Wire - 100' [8018042]
Sea-Dog
MSRP: $34.96$16.9918 AWG Green Primary Wire - 100'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112726- SKU:
- GM-112726
- Weight:
- 1.15 Ounces
- MPN:
- 8018042
MSRP: $34.96$16.99 -
![Sea-Dog 18 AWG Green Primary Wire - 25' [8018040]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78281/85463/112725XL__45530.1780033720.jpg?c=1 "Sea-Dog 18 AWG Green Primary Wire - 25' [8018040]")
Sea-Dog 18 AWG Green Primary Wire - 25' [8018040]
Sea-Dog
MSRP: $16.01$6.9918 AWG Green Primary Wire - 25'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112725- SKU:
- GM-112725
- Weight:
- 0.45 Ounces
- MPN:
- 8018040
MSRP: $16.01$6.99 -
![Sea-Dog 18 AWG Yellow Primary Wire - 1000' [8018039]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78280/85462/112724XL__71764.1780033718.jpg?c=1 "Sea-Dog 18 AWG Yellow Primary Wire - 1000' [8018039]")
Sea-Dog 18 AWG Yellow Primary Wire - 1000' [8018039]
Sea-Dog
MSRP: $256.41$118.9918 AWG Yellow Primary Wire - 1000'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned...GM-112724- SKU:
- GM-112724
- Weight:
- 0.00 Ounces
- MPN:
- 8018039
MSRP: $256.41$118.99Qty in Cart: 0Quantity:Price:MSRP: $256.41$118.99Subtotal: -
![Sea-Dog 18 AWG Yellow Primary Wire - 500' [8018037]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78279/85461/112723XL__95088.1780033716.jpg?c=1 "Sea-Dog 18 AWG Yellow Primary Wire - 500' [8018037]")
Sea-Dog 18 AWG Yellow Primary Wire - 500' [8018037]
Sea-Dog
MSRP: $137.42$63.9918 AWG Yellow Primary Wire - 500'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112723- SKU:
- GM-112723
- Weight:
- 0.00 Ounces
- MPN:
- 8018037
MSRP: $137.42$63.99Qty in Cart: 0Quantity:Price:MSRP: $137.42$63.99Subtotal: -
![Sea-Dog 18 AWG Yellow Primary Wire - 250' [8018034]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/78278/85460/112722XL__78701.1780033713.jpg?c=1 "Sea-Dog 18 AWG Yellow Primary Wire - 250' [8018034]")
Sea-Dog 18 AWG Yellow Primary Wire - 250' [8018034]
Sea-Dog
MSRP: $78.87$36.9918 AWG Yellow Primary Wire - 250'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper...GM-112722- SKU:
- GM-112722
- Weight:
- 2.60 Ounces
- MPN:
- 8018034
MSRP: $78.87$36.99
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