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 Nylon Scupper Valve 1-1/2' [520500-1] -
Sea Dog Polypropylene Thru-Hull White [520750-1] -
Sea Dog Polypropylene Thru-Hull White [520770-1] -
Sea Dog Polypropylene Thru-Hull White [520790-1] -
Sea Dog Nickel Plated Battery Clips - [426460-1] -
Sea Dog Circuit Breaker (Resettable) - [420842-1] -
Sea Dog Circuit Breaker (Resettable) - [420843-1] -
Sea Dog Circuit Breaker (Resettable) - [420844-1] -
Sea Dog Circuit Breaker (Resettable) - [420845-1] -
Sea Dog Bilge Pump W/Circuit Breaker - [423040-1] -
Sea Dog Chrome Brass Cable Outlet 1/4' [426040-1] -
Sea Dog Chrome Brass Cable Outlet 5/16 [426042-1] -
Sea Dog Chrome Brass Cable Outlet 3/8' [426051-1] -
Sea Dog Power Socket Complete - 12vdc [426112-1] -
Sea Dog Chrome Brass Polarized Cable [426142-1] -
Sea Dog Molded Electrical Connector 4- Pron [426164-1] -
Sea Dog Sd-17 Circuit Breaker Surface Mount [830221] -
Sea Dog Usb-a/Usb-C Square Surface Mt [426531] -
Sea Dog Bakelite Buss Bar - 10 Gang [426671-1] -
Sea Dog Buss Bar-Brass Tin Plated/Abs [426710-1] -
Sea Dog Polarized Connector 2-Wire - [426880-1] -
Sea Dog HD Black Nylon Open Base Cleat [043340-1] -
Sea Dog HD Black Nylon Open Base Cleat [043360-1] -
Sea Dog HD Black Nylon Open Base Cleat [043380-1] -
Sea Dog Light Bulb 1004 Double Bayonet [441004-1] -
Sea Dog Chrome Zinc 4-Hole Cleat 4-1/2 [044104-1] -
Sea Dog Chrome Zinc 4-Hole Cleat 6' [044106-1] -
Sea Dog Light Bulb 71 Festoon 12v-.80a [441071-1] -
Sea Dog Light Bulb 90 Double Bayonet - [441090-1] -
Sea Dog Light Bulb 1157 Double Index - [441157-1] -
Sea Dog Light Bulb 194 Wedge Base 12v- [441194-1] -
Sea Dog Halogen Bulb Mr16 - 10 Watt 12 [441816-1] -
Sea Dog Sd-87 Circuit Breaker Panel Mount 2 [830462] -
Sea Dog Sd-17 Circuit Breaker Surface Mount [830222] -
Sea Dog Sd-17 Circuit Breaker Surface Mount [830223] -
Sea Dog Sd-17 Circuit Breaker Surface Mount [830224]
![Sea Dog Nylon Scupper Valve 1-1/2' [520500-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_11bba7fd-bc11-485c-8c7d-2c3a0c452bfb.jpg?v=1780961109&width=3840)
![Sea Dog Polypropylene Thru-Hull White [520750-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_1f965315-08bb-46ea-a304-3d2fd7ddf5be.jpg?v=1780961110&width=3840)
![Sea Dog Polypropylene Thru-Hull White [520770-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_cb6e5954-1702-4bde-a210-b8a215e1ddc9.jpg?v=1780961110&width=3840)
![Sea Dog Polypropylene Thru-Hull White [520790-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_7b76c46e-2f9b-407f-b3a5-8ce7c015b83b.jpg?v=1780961113&width=3840)
![Sea Dog Nickel Plated Battery Clips - [426460-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_3903c05a-2729-4334-ba5b-8980e81c1636.jpg?v=1780961115&width=3840)
![Sea Dog Circuit Breaker (Resettable) - [420842-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_101b7022-a30f-4e95-ab71-5c25e27ed047.jpg?v=1780961115&width=3840)
![Sea Dog Circuit Breaker (Resettable) - [420843-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_ff95d67b-56ff-42d2-8578-0679e84e85c9.jpg?v=1780961118&width=3840)
![Sea Dog Circuit Breaker (Resettable) - [420844-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_cea5afbf-e86b-4592-8f11-5baccf6f4f8b.jpg?v=1780961120&width=3840)
![Sea Dog Circuit Breaker (Resettable) - [420845-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_b1caecd0-ad4e-4b2b-8319-dbd384896867.jpg?v=1780961120&width=3840)
![Sea Dog Bilge Pump W/Circuit Breaker - [423040-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_199901a3-4c7d-468a-adb2-774f87cc5520.jpg?v=1780961126&width=3840)
![Sea Dog Chrome Brass Cable Outlet 1/4' [426040-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_931c1ab8-285e-4262-8de1-84e9fcec25d3.jpg?v=1780961126&width=3840)
![Sea Dog Chrome Brass Cable Outlet 5/16 [426042-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_557b2f98-04e0-48b1-8e9b-7a4a739444b9.jpg?v=1780961126&width=3840)
![Sea Dog Chrome Brass Cable Outlet 3/8' [426051-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_c46ff724-8449-4d95-aaa6-02b48f93dc6e.jpg?v=1780961129&width=3840)
![Sea Dog Power Socket Complete - 12vdc [426112-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_a54bea2a-f8a6-4b75-becf-2cd38acd2167.jpg?v=1780961131&width=3840)
![Sea Dog Chrome Brass Polarized Cable [426142-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_ad958801-4cd6-441e-97f2-0ac56e083178.jpg?v=1780961131&width=3840)
![Sea Dog Molded Electrical Connector 4- Pron [426164-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_dd29d1d8-ce5f-4a1f-af71-2ecfaa1fd255.jpg?v=1780961132&width=3840)
![Sea Dog Sd-17 Circuit Breaker Surface Mount [830221]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_f4ab5e04-aef0-409a-88c5-dabc09bba8a5.jpg?v=1780961137&width=3840)
![Sea Dog Usb-a/Usb-C Square Surface Mt [426531]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_20bb7691-0de5-44f4-9666-86f60e1fd218.jpg?v=1780961137&width=3840)
![Sea Dog Bakelite Buss Bar - 10 Gang [426671-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_64bc5616-9aa6-4e74-ab2e-b29d4e9f0b30.jpg?v=1780961140&width=3840)
![Sea Dog Buss Bar-Brass Tin Plated/Abs [426710-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_c7719c6c-bb07-4cba-be87-cfb41236fbc9.jpg?v=1780961142&width=3840)
![Sea Dog Polarized Connector 2-Wire - [426880-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_84dd54b9-09b0-4769-8a23-ff1d1b805022.jpg?v=1780961142&width=3840)
![Sea Dog HD Black Nylon Open Base Cleat [043340-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_33908216-2942-4e62-9899-66f149cdd54d.jpg?v=1780961142&width=3840)
![Sea Dog HD Black Nylon Open Base Cleat [043360-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_34e7f4c8-608d-4e38-a961-fdb8e7fb7a5d.jpg?v=1780961145&width=3840)
![Sea Dog HD Black Nylon Open Base Cleat [043380-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_80cec5b2-a722-4997-80b5-32584246116d.jpg?v=1780961147&width=3840)
![Sea Dog Light Bulb 1004 Double Bayonet [441004-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_84a84af5-34fc-4bc9-9067-8ab079c255bb.jpg?v=1780961148&width=3840)
![Sea Dog Chrome Zinc 4-Hole Cleat 4-1/2 [044104-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_6ef789be-d3ee-4f50-b8bb-a7f259d4ee7e.jpg?v=1780961148&width=3840)
![Sea Dog Chrome Zinc 4-Hole Cleat 6' [044106-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_25ee804f-e0be-4f2f-b71e-cb2d47df8d55.jpg?v=1780961151&width=3840)
![Sea Dog Light Bulb 71 Festoon 12v-.80a [441071-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_cf2219d3-84df-489a-ba1c-4b9749802dfd.jpg?v=1780961152&width=3840)
![Sea Dog Light Bulb 90 Double Bayonet - [441090-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_d81cab69-a3c8-47b5-8bb6-a86b337eb5c0.jpg?v=1780961153&width=3840)
![Sea Dog Light Bulb 1157 Double Index - [441157-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_e9f6aafa-eb32-4b48-942a-2f708aa871c8.jpg?v=1780961153&width=3840)
![Sea Dog Light Bulb 194 Wedge Base 12v- [441194-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_fb68ab97-80a6-4120-b0f8-220873db80ed.jpg?v=1780961156&width=3840)
![Sea Dog Halogen Bulb Mr16 - 10 Watt 12 [441816-1]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_8b5832ad-db1e-4660-90c0-a3ddc8ff4c17.jpg?v=1780961158&width=3840)
![Sea Dog Sd-87 Circuit Breaker Panel Mount 2 [830462]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_e1ef473d-7e81-448a-ac01-c238e828152c.png?v=1780961377&width=3840)
![Sea Dog Sd-17 Circuit Breaker Surface Mount [830222]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_55aa9042-f350-46ea-9a3e-4c0ff213820d.jpg?v=1780961380&width=3840)
![Sea Dog Sd-17 Circuit Breaker Surface Mount [830223]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_18ede273-079d-4655-881c-ea7fdb195ce6.jpg?v=1780961380&width=3840)
![Sea Dog Sd-17 Circuit Breaker Surface Mount [830224]](http://corewaveint.com/cdn/shop/files/ImageServerAPI_f0e5e6b0-0386-4f4e-b01b-7cbe4500a1ba.jpg?v=1780961381&width=3840)