Boat Accessories and Supplies
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Sea-Dog Line Galvanized Eye & Jaw Swivel-5/16 181208
SEA-DOG LINE
$7.75 $7.44Sea-Dog Line Galvanized Eye & Jaw Swivel-5/16 181208 Eye & Jaw Swivels link together two parts that have separate rotational directions, reducing knotting or twisting and relieving stress. Constructed of hot dipped galvanized forged steel.- Part Number:
- 354-181208
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"
- A:
- 3-13/16"
- B:
- 7/8"
- C:
- 1/2"
- D:
- 7/8"
- WLL (In Tons):
- 3/4
$7.75 $7.44 -
Sea-Dog Line Galvanized Forged Steel Utilit 155822-1
SEA-DOG LINE
$8.75 $7.75Sea-Dog Line Galvanized Forged Steel Utilit 155822-1Forged steel electrogalvanized.- Part Number:
- 354-1558221
- Availability:
- In Stock - Ships same or next business day.
- A:
- 3-7/8"
- B:
- 11/16"
- C:
- 3/4"
$8.75 $7.75 -
Sea-Dog Line Galvanized Ring - 1/4 x 2 192420
SEA-DOG LINE
$2.60Sea-Dog Line Galvanized Ring - 1/4 x 2 192420Formed hot dipped galvanized. Bulk.- Part Number:
- 354-192420
- Availability:
- In Stock - Ships same or next business day.
- A:
- 1/4"
- B:
- 2"
$2.60 -
Sea-Dog Line Galvanized Wire Rope Thimble 3/4" 172019
SEA-DOG LINE
$6.25Sea-Dog Line Galvanized Wire Rope Thimble 3/4" 172019 These Light Duty Thimbles are used to protect wire or rope from contact with the load it is hoisting. The thimbles keep the eye splice from being crushed while reducing chafe and abrasion. Ideal for...- Part Number:
- 354-172019
- Availability:
- In Stock - Ships same or next business day.
- A:
- 3/4"
- B:
- 2-5/8"
- C:
- 1-5/8"
- D:
- 3-3/4"
- Pkg.:
- Bulk
$6.25 -
Sea-Dog Line Galvinized Shackles Pop Disply 147810-5
SEA-DOG LINE
$83.00 $71.61Sea-Dog Line Galvinized Shackles Pop Disply 147810-5 With their rounded shape, Screw Pin Anchor Bow Shackles are designed for many different applications. Features a screw pin closure for quick removal, making them ideal for rigging applications where...- Part Number:
- 354-1478105
- Availability:
- In Stock - Ships same or next business day.
- Pack:
- 30
$83.00 $71.61 -
Sold Out, please call for ETA.
Sea-Dog Line Halogen Bulb Mr11 - 10 Watt 12 441811-1
SEA-DOG LINE
$5.60Sea-Dog Line Halogen Bulb Mr11 - 10 Watt 12 441811-1Glass. 12V.- Part Number:
- 354-4418111
- Availability:
- In Stock - Ships same or next business day.
- A:
- 1-5/16"
- B:
- 1-3/8"
- Watts:
- 10W
- Candle Power:
- 500
$5.60 -
Sea-Dog Line Halogen Floodlight 405115-1
SEA-DOG LINE
$42.95 $35.21Sea-Dog Line Halogen Floodlight 405115-1 This marine grade Halogen Flood Light features H3 style 12VDC 55W halogen bulb. Constructed of fiberglass reinforced injection molded housing for strength and UV resistance, a solid glass lens, and a corrosion...- Part Number:
- 354-4051151
- Availability:
- In Stock - Ships same or next business day.
- A:
- 5-7/8"
- B:
- 4-1/16"
- C:
- 3-3/16"
- Volts:
- 12
- Amps:
- 4.58
- Watts:
- 55
$42.95 $35.21 -
Sold Out, please call for ETA.
Sea-Dog Line Hand Held Deluxe Rope Cutter 300095-3
SEA-DOG LINE
$335.00 $267.14Sea-Dog Line Hand Held Deluxe Rope Cutter 300095-3 This Deluxe Handheld Rope Cutter easily cuts and heat seals nylon, polyester, polypropylene, and Dacron cordage and webbing. Replaceable blade heats to 1100° Fahrenheit (600° Celsius) in 10...- Part Number:
- 354-3000953
- Availability:
- In Stock - Ships same or next business day.
- Volts:
- 120
- A:
- 10-1/2"
- B:
- 5-1/2"
- Max Rope Size:
- 1"
$335.00 $267.14 -
Sea-Dog Line Hd Canvas & Upholstry Scissors 563320-1
SEA-DOG LINE
$38.35 $30.49Sea-Dog Line Hd Canvas & Upholstry Scissors 563320-1 These quality stainless steel Heavy Duty Canvas & Upholstery Scissors are designed with offset handles to allow the blades to hug the work surface, giving you clean and precise cutting...- Part Number:
- 354-5633201
- Availability:
- In Stock - Ships same or next business day.
- A:
- 8-1/4"
- B:
- 3-1/4"
$38.35 $30.49 -
Sea-Dog Line Head Screw (White) 273299-1
SEA-DOG LINE
$5.66Sea-Dog Line Head Screw (White) 273299-1 Head Screw for 273250 thru 273266.- Part Number:
- 354-2732991
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White 304 Stainless Steel/Nylon
- Fastener:
- 1/4"-20 x 7/8"
$5.66 -
Sea-Dog Line Heat Shrink Crimper Tool 4299201
SEA-DOG LINE
$56.20Sea-Dog Line Heat Shrink Crimper Tool 4299201Powder coated/stainless steel. Crimps 22-10 gauge heat shrink terminals. 9" Long.- Part Number:
- 354-4299201
- Availability:
- In Stock - Ships same or next business day.
$56.20 -
Sea-Dog Line Heavy Duty Battery Box Strap 15082-1
SEA-DOG LINE
$15.25 $13.54Sea-Dog Line Heavy Duty Battery Box Strap 15082-1 This Heavy Duty Battery Box Strap includes a woven polypropylene strap, stainless steel buckle, two chrome plated brass brackets, and four #8 FH fasteners.- Part Number:
- 354-4150821
- Availability:
- In Stock - Ships same or next business day.
- A:
- 4'
- B:
- 1"
- C:
- 2-3/16"
$15.25 $13.54 -
Sold Out, please call for ETA.
Sea-Dog Line Heavy Duty Brass Bell 455880-3
SEA-DOG LINE
$281.00 $78.00Sea-Dog Line Heavy Duty Brass Bell 455880-3Meets Coast Guard, ABYC and NMMA requirements with a minimum of 200 cm mouth opening and striker mass no less than 3% of mass of the bell. Mounting bracket included. #8 FH fastener.- Part Number:
- 354-4558803
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 8"
- Finish:
- Polished Brass
$281.00 $78.00 -
Sea-Dog Line Hitch Pin & Clip 5/8 751062-1
SEA-DOG LINE
$10.27Sea-Dog Line Hitch Pin & Clip 5/8 751062-1Zinc Plated Steel.- Part Number:
- 354-7510621
- Availability:
- In Stock - Ships same or next business day.
- A:
- 4-3/4"
- B:
- 5/8"
- C:
- 3-1/8"
$10.27 -
Sea-Dog Line Illuminating Toggle Switch 420111-1
SEA-DOG LINE
$10.65 $8.81Sea-Dog Line Illuminating Toggle Switch 420111-1 These Illuminating Toggle Switches feature a locking ring and lever seal to resist water penetration. Illuminates red in the ON position. Fits panels up to 1/4" thick and requires a 15/32" mounting hole...- Part Number:
- 354-4201111
- Availability:
- In Stock - Ships same or next business day.
- Action:
- On/Off
- Terminals:
- 3 Blades
- Circuit:
- SPST
- Amps:
- 15
- Volts:
- 12
- A:
- 3/8"
- B:
- 1/2"
$10.65 $8.81 -
Sea-Dog Line In-Line Fuse With 20 Amp Fuse 420500-1
SEA-DOG LINE
$6.71Sea-Dog Line In-Line Fuse With 20 Amp Fuse 420500-1Holder includes 20 amp fuse.- Part Number:
- 354-4205001
- Availability:
- In Stock - Ships same or next business day.
- Rating:
- 20A
- Length:
- 11-1/2"
$6.71 -
Sea-Dog Line Inline 30 Amp Fuse Holder 420565-1
SEA-DOG LINE
$17.15 $15.18Sea-Dog Line Inline 30 Amp Fuse Holder 420565-1Molded, non-breakable plastic waterproof fuse holder specially for the marine environment. Includes fuse, plus a spare. Fits 1/4" x 1-1/4" fuses.- Part Number:
- 354-4205651
- Availability:
- In Stock - Ships same or next business day.
- Fuse:
- 30A
$17.15 $15.18 -
Sold Out, please call for ETA.
Sea-Dog Line Inline Automobile Fuse Holder 420509-1
SEA-DOG LINE
$7.55 $7.16Sea-Dog Line Inline Automobile Fuse Holder 420509-1Automotive style. 20 amps max. Designed to accept automotive spade-terminal fuses. ATO /ATC- Part Number:
- 354-4205091
- Availability:
- In Stock - Ships same or next business day.
- Rating:
- 20A
$7.55 $7.16 -
Sea-Dog Line Inline Fuse Holder (Waterproof 420552-1
SEA-DOG LINE
$12.25 $10.49Sea-Dog Line Inline Fuse Holder (Waterproof 420552-1Snap tight connection for use in wet or semi-wet locations. Includes standard 1/4" x 1-1/4" glass fuse.- Part Number:
- 354-4205521
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- 16
- Fuse:
- 10A
$12.25 $10.49 -
Sea-Dog Line Inline Fuse Holder (Waterproof 420555-1
SEA-DOG LINE
$17.15 $13.85Sea-Dog Line Inline Fuse Holder (Waterproof 420555-1Snap tight connection for use in wet or semi-wet locations. Includes standard 1/4" x 1-1/4" glass fuse.- Part Number:
- 354-4205551
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- 10
- Fuse:
- 30A
$17.15 $13.85
Shop the Best Boat Accessories Online
Whether you're prepping for a weekend on the water or upgrading your gear, PowerBoatSupply.com has all the boat accessories you need. From electrical components and drink holders to safety gear and dock lines, our wide selection of boat accessories ensures you're ready for anything out on the water.
We carry trusted brands like Sea-Dog Line, Seachoice, Attwood Marine, and more — offering both essential and specialized boat accessories for every type of boater. Not sure which part is right for your setup? Our team is here to help you choose the best boat accessories for your vessel and your adventures.
Browse our best-selling items below and get fast shipping, great prices, and top-rated customer service from PowerBoatSupply.com — your source for quality marine parts and accessories since 1987.