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
-
![Robline Waxed Whipping Twine Kit - 0.8mm x 40M - Dark Navy Blue [TY-KITBLU]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58684/59990/55402XL__89627.1773206025.jpg?c=1 "Robline Waxed Whipping Twine Kit - 0.8mm x 40M - Dark Navy Blue [TY-KITBLU]")
Robline Waxed Whipping Twine Kit - 0.8mm x 40M - Dark Navy Blue [TY-KITBLU]
Robline
MSRP: $18.45$14.99Waxed Whipping Twine Kit - 0.8mm x 40M - Dark Navy BlueExcellent for whipping line ends, this twine is pre-waxed with a round construction and will not open because of the flat, strong seem. The special wax formula makes this whipping twine...GM-55402- SKU:
- GM-55402
- Weight:
- 0.10 Ounces
- MPN:
- TY-KITBLU
MSRP: $18.45$14.99 -
![Robline Waxed Whipping Twine - 1.5mm x 32M - White [TY-15WSP]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58683/59989/55401XL__43825.1773206022.jpg?c=1 "Robline Waxed Whipping Twine - 1.5mm x 32M - White [TY-15WSP]")
Robline Waxed Whipping Twine - 1.5mm x 32M - White [TY-15WSP]
Robline
MSRP: $9.16$7.99Waxed Whipping Twine - 1.5mm x 32M - WhiteExcellent for whipping line ends, this twine is pre-waxed with a round construction and will not open because of the flat, strong seem. The special wax formula makes this whipping twine particularly easy...GM-55401- SKU:
- GM-55401
- Weight:
- 0.10 Ounces
- MPN:
- TY-15WSP
MSRP: $9.16$7.99 -
![Robline Waxed Whipping Twine - 1.0mm x 46M - White [TY-10WSP]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58682/59988/55400XL__73019.1773206020.jpg?c=1 "Robline Waxed Whipping Twine - 1.0mm x 46M - White [TY-10WSP]")
Robline Waxed Whipping Twine - 1.0mm x 46M - White [TY-10WSP]
Robline
MSRP: $9.16$7.99Waxed Whipping Twine - 1.0mm x 46M - WhiteExcellent for whipping line ends, this twine is pre-waxed with a round construction and will not open because of the flat, strong seem. The special wax formula makes this whipping twine particularly easy...GM-55400- SKU:
- GM-55400
- Weight:
- 0.10 Ounces
- MPN:
- TY-10WSP
MSRP: $9.16$7.99Qty in Cart: 0Quantity:Price:MSRP: $9.16$7.99Subtotal: -
![Ronstan F25 Splicing Needle w\/Puller - Large 6mm-8mm (1\/4"-5\/16") Line [RFSPLICE-F25]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58681/59987/55388XL__54561.1773206018.jpg?c=1 "Ronstan F25 Splicing Needle w\/Puller - Large 6mm-8mm (1\/4\"-5\/16\") Line [RFSPLICE-F25]")
Ronstan F25 Splicing Needle w/Puller - Large 6mm-8mm (1/4"-5/16") Line [RFSPLICE-F25]
Ronstan
MSRP: $36.85$31.32F25 Splicing Needle w/Puller - Large 6mm-8mm(1/4"-5/16") LineA range of specialised rope splicing needles for sailors and riggers.They are specifically designed for use with modern synthetic fibres and ropeconstructions, in particular small line sizes...GM-55388- SKU:
- GM-55388
- Weight:
- 0.10 Ounces
- MPN:
- RFSPLICE-F25
MSRP: $36.85$31.32 -
![Ronstan F20 Splicing Needle w\/Puller - Medium 4mm-6mm (5\/32"-1\/4") Line [RFSPLICE-F20]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58680/59986/55387XL__63763.1773206016.jpg?c=1 "Ronstan F20 Splicing Needle w\/Puller - Medium 4mm-6mm (5\/32\"-1\/4\") Line [RFSPLICE-F20]")
Ronstan F20 Splicing Needle w/Puller - Medium 4mm-6mm (5/32"-1/4") Line [RFSPLICE-F20]
Ronstan
MSRP: $33.48$28.46F20 Splicing Needle w/Puller - Medium 4mm-6mm(5/32"-1/4") LineA range of specialised rope splicing needles for sailors and riggers.They are specifically designed for use with modern synthetic fibres and ropeconstructions, in particular small line sizes...GM-55387- SKU:
- GM-55387
- Weight:
- 0.10 Ounces
- MPN:
- RFSPLICE-F20
MSRP: $33.48$28.46Qty in Cart: 0Quantity:Price:MSRP: $33.48$28.46Subtotal: -
![Ronstan F15 Splicing Needle w\/Puller - Small 2mm-4mm (1\/16"-5\/32") Line [RFSPLICE-F15]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58679/59985/55385XL__14080.1773206013.jpg?c=1 "Ronstan F15 Splicing Needle w\/Puller - Small 2mm-4mm (1\/16\"-5\/32\") Line [RFSPLICE-F15]")
Ronstan F15 Splicing Needle w/Puller - Small 2mm-4mm (1/16"-5/32") Line [RFSPLICE-F15]
Ronstan
MSRP: $32.39$27.53F15 Splicing Needle w/Puller - Small 2mm-4mm(1/16"-5/32") LineA range of specialised rope splicing needles for sailors and riggers.They are specifically designed for use with modern synthetic fibres and ropeconstructions, in particular small line sizes...GM-55385- SKU:
- GM-55385
- Weight:
- 0.10 Ounces
- MPN:
- RFSPLICE-F15
MSRP: $32.39$27.53 -
![Ronstan D-SPLICER Kit w\/4 Needles 2mm-4mm (1\/16"-5\/32") Line [RFSPLICE-6]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58678/59984/55384XL__32020.1773206011.jpg?c=1 "Ronstan D-SPLICER Kit w\/4 Needles 2mm-4mm (1\/16\"-5\/32\") Line [RFSPLICE-6]")
Ronstan D-SPLICER Kit w/4 Needles 2mm-4mm (1/16"-5/32") Line [RFSPLICE-6]
Ronstan
MSRP: $78.90$67.07D-SPLICER Kit w/4 Needles & 2mm-4mm(1/16"-5/32") LineD-SPLICER is a range of specialised rope splicing needles for sailors and riggers.They are specifically designed for use with modern synthetic fibres and ropeconstructions, in particular small...GM-55384- SKU:
- GM-55384
- Weight:
- 0.30 Ounces
- MPN:
- RFSPLICE-6
MSRP: $78.90$67.07Qty in Cart: 0Quantity:Price:MSRP: $78.90$67.07Subtotal: -
![Ronstan Splicing Kit [RF823002]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58677/59983/55376XL__18089.1773206009.jpg?c=1 "Ronstan Splicing Kit [RF823002]")
Ronstan Splicing Kit [RF823002]
Ronstan
MSRP: $95.95$81.56Splicing KitThese five Selma Fids are all you need to splice different sizes and types of rope or line. Features:Highly polished stainless steel Fid sizes: 4, 5.5, 7.5, 10, and 13 mm Splice double and hollow braided lines from 1/8" to 9/16" Splice...GM-55376- SKU:
- GM-55376
- Weight:
- 0.50 Ounces
- MPN:
- RF823002
MSRP: $95.95$81.56 -
![Ronstan Low Friction Ring - 21mm Hole [RF8090-21]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58676/59982/55374XL__42115.1773206006.jpg?c=1 "Ronstan Low Friction Ring - 21mm Hole [RF8090-21]")
Ronstan Low Friction Ring - 21mm Hole [RF8090-21]
Ronstan
MSRP: $43.35$34.99Low Friction Ring - 21mm HoleLow Friction rings can be used as a lightweight alternative to a block in some applications. They are best suited for systems requiring relatively small line deflection angles, or for high static loads. The design achieves a...GM-55374- SKU:
- GM-55374
- Weight:
- 0.10 Ounces
- MPN:
- RF8090-21
MSRP: $43.35$34.99Qty in Cart: 0Quantity:Price:MSRP: $43.35$34.99Subtotal: -
![Ronstan Low Friction Ring - 16mm Hole [RF8090-16]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58675/59981/55373XL__50545.1773206004.jpg?c=1 "Ronstan Low Friction Ring - 16mm Hole [RF8090-16]")
Ronstan Low Friction Ring - 16mm Hole [RF8090-16]
Ronstan
MSRP: $28.50$22.99Low Friction Ring - 16mm HoleLow Friction rings can be used as a lightweight alternative to a block in some applications. They are best suited for systems requiring relatively small line deflection angles, or for high static loads. The design achieves a...GM-55373- SKU:
- GM-55373
- Weight:
- 0.10 Ounces
- MPN:
- RF8090-16
MSRP: $28.50$22.99Qty in Cart: 0Quantity:Price:MSRP: $28.50$22.99Subtotal: -
![Ronstan Low Friction Ring - 8mm Hole [RF8090-08]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58674/59980/55369XL__19850.1773206002.jpg?c=1 "Ronstan Low Friction Ring - 8mm Hole [RF8090-08]")
Ronstan Low Friction Ring - 8mm Hole [RF8090-08]
Ronstan
MSRP: $21.58$17.99Low Friction Ring - 8mm HoleLow Friction rings can be used as a lightweight alternative to a block in some applications. They are best suited for systems requiring relatively small line deflection angles, or for high static loads. The design achieves a...GM-55369- SKU:
- GM-55369
- Weight:
- 0.10 Ounces
- MPN:
- RF8090-08
MSRP: $21.58$17.99Qty in Cart: 0Quantity:Price:MSRP: $21.58$17.99Subtotal: -
![Ronstan Shock - 3\/8" Line - 3\/8" Webbing - Blue [RF8081BLU]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58673/59979/55367XL__39292.1773206000.jpg?c=1 "Ronstan Shock - 3\/8\" Line - 3\/8\" Webbing - Blue [RF8081BLU]")
Ronstan Shock - 3/8" Line - 3/8" Webbing - Blue [RF8081BLU]
Ronstan
MSRP: $20.02$17.02Shock - 3/8" Line - 3/8" Webbing - BlueThe Sheaveless BlackThe obvious choice for those kitesurfers, paragliders, control line deflections and purchase systems that require a lightweight high load capacity block.Ultimate durabilityWith no moving...GM-55367- SKU:
- GM-55367
- Weight:
- 0.10 Ounces
- MPN:
- RF8081BLU
MSRP: $20.02$17.02 -
![Ronstan Shock - 3\/16" Line - 1\/4" Webbing - Red - Pair [RF8080R-2]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58672/59978/55366XL__80330.1773205997.jpg?c=1 "Ronstan Shock - 3\/16\" Line - 1\/4\" Webbing - Red - Pair [RF8080R-2]")
Ronstan Shock - 3/16" Line - 1/4" Webbing - Red - Pair [RF8080R-2]
Ronstan
MSRP: $27.18$23.10Shock - 3/16" Line - 1/4" Webbing - Red - PairThe Sheaveless BlackThe obvious choice for those kitesurfers, paragliders, control line deflections and purchase systems that require a lightweight high load capacity block.Ultimate durabilityWith no...GM-55366- SKU:
- GM-55366
- Weight:
- 0.10 Ounces
- MPN:
- RF8080R-2
MSRP: $27.18$23.10 -
![Ronstan Shock - 3\/16" Line - 1\/4" Webbing - Grey - Pair [RF8080GRY-2]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58671/59977/55365XL__65848.1773205995.jpg?c=1 "Ronstan Shock - 3\/16\" Line - 1\/4\" Webbing - Grey - Pair [RF8080GRY-2]")
Ronstan Shock - 3/16" Line - 1/4" Webbing - Grey - Pair [RF8080GRY-2]
Ronstan
MSRP: $27.18$23.10Shock - 3/16" Line - 1/4" Webbing - Grey - PairThe Sheaveless BlackThe obvious choice for those kitesurfers, paragliders, control line deflections and purchase systems that require a lightweight high load capacity block.Ultimate durabilityWith...GM-55365- SKU:
- GM-55365
- Weight:
- 0.10 Ounces
- MPN:
- RF8080GRY-2
MSRP: $27.18$23.10 -
![Ronstan Quick Link - 8mm (5\/16") Diameter [RF713]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58670/59976/55357XL__98698.1773205993.jpg?c=1 "Ronstan Quick Link - 8mm (5\/16\") Diameter [RF713]")
Ronstan Quick Link - 8mm (5/16") Diameter [RF713]
Ronstan
MSRP: $38.91$33.07Quick Link - 8mm(5/16") DiameterQuick Links have large openings and secure threaded locking sleavesGrade 316 Stainless Steel Specifications:Color: StainlessBox Dimensions: 1"H x 2"W x 3"L WT: 0.3 lbsUPC: 9316800040797GM-55357- SKU:
- GM-55357
- Weight:
- 0.30 Ounces
- MPN:
- RF713
MSRP: $38.91$33.07 -
![Ronstan Ball Bearing Swivelling Cam Cleat Base [RF7]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58669/59975/55354XL__61229.1773205991.jpg?c=1 "Ronstan Ball Bearing Swivelling Cam Cleat Base [RF7]")
Ronstan Ball Bearing Swivelling Cam Cleat Base [RF7]
Ronstan
MSRP: $179.91$152.92Ball Bearing Swivelling Cam Cleat BaseSwivel cleat bases permit easy cleating and releasing from any angle.Swivel cleat bases permit easy cleating and releasing from any angle. Height adjustable arm for optimum cleating angle. Twin ball bearing race...GM-55354- SKU:
- GM-55354
- Weight:
- 0.80 Ounces
- MPN:
- RF7
MSRP: $179.91$152.92 -
![Ronstan Split Cotter Ring - 25mm (1") ID [RF688]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58668/59974/55353XL__99295.1773205988.jpg?c=1 "Ronstan Split Cotter Ring - 25mm (1\") ID [RF688]")
Ronstan Split Cotter Ring - 25mm (1") ID [RF688]
Ronstan
MSRP: $3.09$2.63Split Cotter Ring - 25mm(1") IDSuits clevis pins RF267 - RF278Grade 316 Stainless SteelGM-55353- SKU:
- GM-55353
- Weight:
- 0.10 Ounces
- MPN:
- RF688
MSRP: $3.09$2.63 -
![Ronstan Split Cotter Ring - 18.8mm (3\/4") ID [RF687]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58667/59973/55352XL__31277.1773205986.jpg?c=1 "Ronstan Split Cotter Ring - 18.8mm (3\/4\") ID [RF687]")
Ronstan Split Cotter Ring - 18.8mm (3/4") ID [RF687]
Ronstan
MSRP: $1.75$1.49Split Cotter Ring - 18.8mm(3/4") IDSuits clevis pins RF260 - RF274Grade 316 Stainless SteelGM-55352- SKU:
- GM-55352
- Weight:
- 0.10 Ounces
- MPN:
- RF687
MSRP: $1.75$1.49 -
![Ronstan Split Cotter Ring - 14mm (5\/8") ID [RF686]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58666/59972/55351XL__23006.1773205984.jpg?c=1 "Ronstan Split Cotter Ring - 14mm (5\/8\") ID [RF686]")
Ronstan Split Cotter Ring - 14mm (5/8") ID [RF686]
Ronstan
MSRP: $1.53$1.30Split Cotter Ring - 14mm(5/8") IDSuits clevis pins RF260 - RF274Grade 316 Stainless SteelGM-55351- SKU:
- GM-55351
- Weight:
- 0.10 Ounces
- MPN:
- RF686
MSRP: $1.53$1.30 -
![Ronstan Swivel Cleat Fairlead - 2-8mm (3\/32-5\/16") Rope Diameter [RF67]](https://cdn11.bigcommerce.com/s-bymtloh6fs/images/stencil/590x590/products/58665/59971/55346XL__41944.1773205981.jpg?c=1 "Ronstan Swivel Cleat Fairlead - 2-8mm (3\/32-5\/16\") Rope Diameter [RF67]")
Ronstan Swivel Cleat Fairlead - 2-8mm (3/32-5/16") Rope Diameter [RF67]
Ronstan
MSRP: $84.64$71.94Swivel Cleat Fairlead - 2-8mm(3/32-5/16") Rope DiameterSwivel cleat bases permit easy cleating and releasing from any angle.Dead eyes contain stainless steel liners for low friction and long life. Cleating plates are heavy guage alloy for stiffness and...GM-55346- SKU:
- GM-55346
- Weight:
- 0.30 Ounces
- MPN:
- RF67
MSRP: $84.64$71.94