Marine Hardware
Explore our marine hardware collection featuring quality boat parts and deck accessories designed for durability and dependable performance. Shop marine cleats, marine lumber, deck plates, fuel fills, outboard motor brackets, mounting hardware, and essential replacement parts for a wide range of boating applications. We also carry premium boat care products, including Whitecap Clean Teak, to help maintain and protect your vessel for years of reliable use on the water.
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Sea Dog Toggle Switch (Sp) MOM.ON/OFF [420102-1] -
Sea Dog Toggle Switch (Sp) on/Off [420101-1] -
Sea Dog Stainless Open Base Cleat 10' [041610-1] -
Sea Dog PVC Terminal Cap - Red (2-2/0) [415196-1] -
Sea Dog Poly 4-Position Key Switch 4 - [420379-1] -
Sea Dog Poly 3-Pos Key Switch W/Choke [420381-1] -
Sea Dog Poly 3-Pos Key Switch W/Choke [420382-1] -
Sea Dog Poly 3-Pos Key Switch W/Choke [420383-1] -
Sea Dog Splash Guard 2-Position Switch [420396-1] -
Sea Dog Horn Button Miniature - Red [420415-1] -
Sea Dog Rocker Switch (Sp) on/Off [420441-1] -
Sea Dog Brass Toggle SWTCH (Sp) on/Off [420465-1] -
Sea Dog Waterproof Cap F/Toggle Switch [420479-1] -
Sea Dog Lanyard Only F/420488/420486 & [420489-1] -
Sea Dog Inline Fuse W/20 Amp Fuse [420500-1] -
Sea Dog Fuse Holder Spade Terminal - [420503-1] -
Sea Dog Inline Fuse Holder Watertight [420552-1] -
Sea Dog Inline Fuse Holder Watertight [420553-1] -
Sea Dog Inline Fuse Holder Watertight [420554-1] -
Sea Dog Repl Cap/Chain F/351350-351353 [351391-1] -
Sea Dog SS Fixed Antenna Mount 4' [329510-1] -
Sea Dog Coaxial Cable Assembly - 10' [329804-1] -
Sea Dog Uhf Double Female STD Connectr [329950-1] -
Sea Dog Stainless Ventilator 5-Slot [331290-3] -
Sea Dog Stainless Universal Deck Plate [335690-1] -
Sea Dog ABS Inspection Cover 5-3/8' - [337051-1] -
Sea Dog ABS Deck Plate White Standard [337140-1] -
Sea Dog ABS Deck Plate Black Standard [337145-1] -
Sea Dog ABS Deck Plate Black Standard [337155-1] -
Sea Dog ABS Deck Plate White Standard [337160-1] -
Sea Dog ABS Deck Plate Black Standard [337165-1] -
Sea Dog ABS Hose Vent - 3' White Flush [337316-1] -
Sea Dog Repl Cap/Chain F/351320-351323 [351390-1] -
Sea Dog Inline Fuse Holder Watertight [420555-1] -
Sea Dog Cast Stainless Deck Fill Key [351399-1] -
Sea Dog Replacement Cap for 351750 [351755-1]
![Sea Dog Toggle Switch (Sp) MOM.ON/OFF [420102-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_eba07fbb-5993-492f-b1c9-50b02adee5e3.jpg?v=1780961001&width=3840)
![Sea Dog Toggle Switch (Sp) on/Off [420101-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_df28e291-925f-4c18-b7c6-aa0c2fc7d0c2.jpg?v=1780961005&width=3840)
![Sea Dog Stainless Open Base Cleat 10' [041610-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_b17a85ba-a02d-4d63-be1e-18a6b4f78a7d.jpg?v=1780961006&width=3840)
![Sea Dog PVC Terminal Cap - Red (2-2/0) [415196-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_5e73d191-7853-4f76-8410-7f4a47488fba.jpg?v=1780961006&width=3840)
![Sea Dog Poly 4-Position Key Switch 4 - [420379-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_b1ca8bbb-2297-493f-b7a9-b84f780dc5fa.jpg?v=1780961007&width=3840)
![Sea Dog Poly 3-Pos Key Switch W/Choke [420381-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_686697cc-b7bb-406d-9fc5-ea621f9cd6e7.png?v=1780961010&width=3840)
![Sea Dog Poly 3-Pos Key Switch W/Choke [420382-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_48bbbd96-b285-4a1b-8b50-58192dea511a.png?v=1780961012&width=3840)
![Sea Dog Poly 3-Pos Key Switch W/Choke [420383-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_8150999d-bb24-4ea4-8f73-d94db8a4026c.jpg?v=1780961012&width=3840)
![Sea Dog Splash Guard 2-Position Switch [420396-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_bd7c29b6-56ea-4400-b56c-319de605b440.jpg?v=1780961012&width=3840)
![Sea Dog Horn Button Miniature - Red [420415-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_2b662c41-a365-4b69-8da2-a1ca06edc848.png?v=1780961016&width=3840)
![Sea Dog Rocker Switch (Sp) on/Off [420441-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_4ff07629-8946-46df-a5f4-a031fef4712d.jpg?v=1780961017&width=3840)
![Sea Dog Brass Toggle SWTCH (Sp) on/Off [420465-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_277e4619-7a10-4abf-b5cd-c9ae7dd32fc5.jpg?v=1780961017&width=3840)
![Sea Dog Waterproof Cap F/Toggle Switch [420479-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_11df8914-0062-487b-9441-18f6724869ef.jpg?v=1780961018&width=3840)
![Sea Dog Lanyard Only F/420488/420486 & [420489-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_2837305b-9b05-42c0-a892-794a33c512e7.jpg?v=1780961021&width=3840)
![Sea Dog Inline Fuse W/20 Amp Fuse [420500-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_4831d8ee-b3ad-455b-b0bf-7c6f44b9ad35.jpg?v=1780961023&width=3840)
![Sea Dog Fuse Holder Spade Terminal - [420503-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_2e039884-ba1d-4905-b24b-920aa8febefb.jpg?v=1780961022&width=3840)
![Sea Dog Inline Fuse Holder Watertight [420552-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_317dfae2-709a-4c71-aeec-3ad3c39facc1.jpg?v=1780961023&width=3840)
![Sea Dog Inline Fuse Holder Watertight [420553-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_e8a855dd-d9b3-4e56-8eeb-7c620458199b.jpg?v=1780961026&width=3840)
![Sea Dog Inline Fuse Holder Watertight [420554-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_8c13b4ca-36f1-44a9-930c-7746dbb6b705.jpg?v=1780961028&width=3840)
![Sea Dog Repl Cap/Chain F/351350-351353 [351391-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_6486e67c-a196-412d-baf3-a0e3159c0a69.jpg?v=1780961028&width=3840)
![Sea Dog SS Fixed Antenna Mount 4' [329510-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_bd26ad45-3f8e-4a4b-8662-eacfdd65c0bb.jpg?v=1780961029&width=3840)
![Sea Dog Coaxial Cable Assembly - 10' [329804-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_77541085-c5c2-4772-87c4-590b06be0bea.jpg?v=1780961032&width=3840)
![Sea Dog Uhf Double Female STD Connectr [329950-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_7485edb0-0d02-4418-813b-a5eb4ae15e59.jpg?v=1780961034&width=3840)
![Sea Dog Stainless Ventilator 5-Slot [331290-3]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_71015231-3095-42f9-b2ed-5506d6752e25.jpg?v=1780961033&width=3840)
![Sea Dog Stainless Universal Deck Plate [335690-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_1edf9461-f64d-4f56-b45d-bc7cec83552e.jpg?v=1780961037&width=3840)
![Sea Dog ABS Inspection Cover 5-3/8' - [337051-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_c11e52d9-0021-436d-a8c1-abcf08a0e6d9.jpg?v=1780961039&width=3840)
![Sea Dog ABS Deck Plate White Standard [337140-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_bbb90d86-5d31-460b-bccc-78f9919cebe8.jpg?v=1780961039&width=3840)
![Sea Dog ABS Deck Plate Black Standard [337145-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_d36edb1e-7fbb-4314-b9b8-0a360f03617f.jpg?v=1780961041&width=3840)
![Sea Dog ABS Deck Plate Black Standard [337155-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_669042ce-f28a-46bc-a28d-449b1539af26.jpg?v=1780961044&width=3840)
![Sea Dog ABS Deck Plate White Standard [337160-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_90158885-7cff-4fb2-8e71-cad44cf586f2.jpg?v=1780961045&width=3840)
![Sea Dog ABS Deck Plate Black Standard [337165-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_ab20bc9c-7e81-4ff3-99e3-b09a1a07cb62.jpg?v=1780961046&width=3840)
![Sea Dog ABS Hose Vent - 3' White Flush [337316-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_fddc6255-ed28-4c9a-87ad-67f6a1b92f3a.jpg?v=1780961048&width=3840)
![Sea Dog Repl Cap/Chain F/351320-351323 [351390-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_a3f2afed-50af-4028-bea8-288d5918e648.jpg?v=1780961050&width=3840)
![Sea Dog Inline Fuse Holder Watertight [420555-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_201faa4f-6b43-4de0-9526-01608d546400.jpg?v=1780961050&width=3840)
![Sea Dog Cast Stainless Deck Fill Key [351399-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_cf16499d-0eb9-476a-a9d3-5554b731b5b8.jpg?v=1780961051&width=3840)
![Sea Dog Replacement Cap for 351750 [351755-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_c3da3b41-9aa7-45d5-8479-c66bebd5954e.jpg?v=1780961054&width=3840)