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Boat Accessories and Supplies

Boat Accessories and Supplies

  • Sea-Dog Line Deck Hinge Adjustable Angle SS&Nylon 270260-1

    Sea-Dog Line Deck Hinge Adjustable Angle SS&Nylon 270260-1

    SEA-DOG LINE

    $16.75 $13.92
    Sea-Dog Line Deck Hinge Adjustable Angle SS&Nylon 270260-1 These Top Mount Hinge Fittings are designed to mount horizontally and attach an eye end in Bimini top applications. Concave Hinges are designed to rail mount on 1” tubing. Angled...
    Part Number:
    354-2702601
    Availability:
    In Stock - Ships same or next business day.
    Base:
    1" x 2-3/4"
    Pin Size:
    1/4"
    $16.75 $13.92
  • Sea-Dog Line Deck Hinge Angled SS Sold Each 270230-1

    Sea-Dog Line Deck Hinge Angled SS Sold Each 270230-1

    SEA-DOG LINE

    $16.50 $13.93
    Sea-Dog Line Deck Hinge Angled SS Sold Each 270230-1 These Top Mount Hinge Fittings are designed to mount horizontally and attach an eye end in Bimini top applications. Concave Hinges are designed to rail mount on 1” tubing. Angled Hinges are used...
    Part Number:
    354-2702301
    Availability:
    In Stock - Ships same or next business day.
    Pin:
    1/4"
    Base:
    3/4" x 2-1/4"
    Fastener:
    #10
    $16.50 $13.93
  • Sea-Dog Line Deck Hinge Side Mount  (Black)  273255-1

    Sea-Dog Line Deck Hinge Side Mount (Black) 273255-1

    SEA-DOG LINE

    $8.50 $7.90
    Sea-Dog Line Deck Hinge Side Mount  (Black)  273255-1 Side Mount Hinge Fittings are designed to mount vertically and attach an eye end in Bimini top applications. 1/4” pin size. Constructed of UV resistant injection molded nylon. Installs...
    Part Number:
    354-2732551
    Availability:
    In Stock - Ships same or next business day.
    Color:
    Black Injection Molded Nylon
    Width:
    1-3/4"
    Length:
    2"
    Pin:
    1/4"
    $8.50 $7.90
  • Sea-Dog Line Deck Pipe Chrome Brassw/Chain 322070

    Sea-Dog Line Deck Pipe Chrome Brassw/Chain 322070

    SEA-DOG LINE

    $99.00 $70.24
    Sea-Dog Line Deck Pipe Chrome Brassw/Chain 322070 This Chain Deck Pipe facilitates the storage of anchor lines out of the way below deck, reducing the risk of trip hazards on deck. The oval pipe opening can accommodate a large thimble and line up to...
    Part Number:
    354-322070
    Availability:
    In Stock - Ships same or next business day.
    A:
    1"
    B:
    4-1/2"
    C:
    6-1/4"
    D:
    2-5/16"
    E:
    4"
    Fastener:
    #8 FH
    $99.00 $70.24
  • Sea-Dog Line Deluxe LED Courtesy light-Large Forward (White) 401422-1

    Sea-Dog Line Deluxe LED Courtesy light-Large Forward (White) 401422-1

    SEA-DOG LINE

    $57.95 $41.62
    Sea-Dog Line Deluxe LED Courtesy light-Large Forward (White) 401422-1 These Large Deluxe LED Courtesy Lights are available with outward or downward directed light. Feature 3 low amp, long life blue or white LEDs with a 60 or 24 lumen output. Constructed...
    Part Number:
    354-4014221
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Plastic/Investment Cast 316 Stainless Steel
    Type:
    Forward
    LED Color:
    White
    A:
    3-15/16"
    B:
    11/16"
    C:
    7/16"
    Volts:
    9-28
    Lumens:
    60
    $57.95 $41.62
  • Sea-Dog Line Deluxe Power Socket - 12 Volt 426115-1

    Sea-Dog Line Deluxe Power Socket - 12 Volt 426115-1

    SEA-DOG LINE

    $11.75 $8.60
    Sea-Dog Line Deluxe Power Socket - 12 Volt 426115-1Stamped brass/injection molded nylon & ABS. Add power easily almost anywhere. Drill a 1-1/8" hole, insert the socket body and tighten down the locking nut. Connect the wires and you're done. Plug...
    Part Number:
    354-4261151
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Socket & Cap
    A:
    1-7/16"
    D:
    1-1/16"
    E:
    1-9/16"
    $11.75 $8.60
  • Sea-Dog Line Deluxe Power Socket Complete - 426116-1

    Sea-Dog Line Deluxe Power Socket Complete - 426116-1

    SEA-DOG LINE

    $15.95 $13.97
    Sea-Dog Line Deluxe Power Socket Complete - 426116-1Stamped brass/injection molded nylon & ABS. Add power easily almost anywhere. Drill a 1-1/8" hole, insert the socket body and tighten down the locking nut. Connect the wires and you're done. Plug...
    Part Number:
    354-4261161
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Complete
    A:
    1-7/16"
    B:
    3-3/16"
    C:
    13/16"
    $15.95 $13.97
  • Sea-Dog Line Deluxe Power Socket Complete 426120-1

    Sea-Dog Line Deluxe Power Socket Complete 426120-1

    SEA-DOG LINE

    $11.75 $9.49
    Sea-Dog Line Deluxe Power Socket Complete 426120-1Stamped brass, injection molded nylon and ABS. Includes socket, cap, face plate, wire connectors and mounting screws.
    Part Number:
    354-4261201
    Availability:
    In Stock - Ships same or next business day.
    A:
    1-15/16"
    B:
    1-1/2"
    C:
    1-1/16"
    $11.75 $9.49
  • Sea-Dog Line Dome Light 400190-1

    Sea-Dog Line Dome Light 400190-1

    SEA-DOG LINE

    $47.95 $36.46
    Sea-Dog Line Dome Light 400190-1 These Dome Lights are prewired with an on/off toggle switch and supplied with a 18.4 watt DC double contact bayonet bulb. Can be converted to LED with a bayonet bulb socket adapter (442042-1) BA15D style base and G4 bulb...
    Part Number:
    354-4001901
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Stamped 304 Stainless Steel
    A:
    4"
    B:
    5-1/2"
    C:
    2"
    Volts:
    12
    $47.95 $36.46
  • Sea-Dog Line Double Braided Fnd Line3/8X6'Nv Pr/Pk 302110006Nv-1

    Sea-Dog Line Double Braided Fnd Line3/8X6'Nv Pr/Pk 302110006Nv-1

    SEA-DOG LINE

    $12.95 $10.93
    Sea-Dog Line Double Braided Fnd Line3/8X6'Nv Pr/Pk 302110006Nv-1100% premium double braided nylonProfessional double braided nylon spliceYacht whipped at bitter end and splice point1/4" lines have a 2" eye, 3/8" lines have a 3" eyeSold in pairs
    Part Number:
    354-302110006NV1
    Availability:
    In Stock - Ships same or next business day.
    Size:
    3/8" × 6'
    Color:
    Navy
    Eye:
    3"
    Pack:
    2
    $12.95 $10.93
  • Sea-Dog Line Double Braided Fnd Line3/8X6'Rd Pr/Pk 302110006Rd1

    Sea-Dog Line Double Braided Fnd Line3/8X6'Rd Pr/Pk 302110006Rd1

    SEA-DOG LINE

    $12.95 $10.93
    Sea-Dog Line Double Braided Fnd Line3/8X6'Rd Pr/Pk 302110006Rd1   100% premium double braided nylon Professional double braided nylon splice Yacht whipped at bitter end and splice point 1/4" lines have a 2" eye, 3/8" lines have a 3" eye Sold in...
    Part Number:
    354-302110006RD1
    Availability:
    In Stock - Ships same or next business day.
    Size:
    3/8" × 6'
    Color:
    Red
    Eye:
    3"
    Pack:
    2
    $12.95 $10.93
  • Sea-Dog Line Double Braided Fnd Line3/8X6'Wt Pr/Pk 302110006Wh1

    Sea-Dog Line Double Braided Fnd Line3/8X6'Wt Pr/Pk 302110006Wh1

    SEA-DOG LINE

    $12.25 $10.41
    Sea-Dog Line Double Braided Fnd Line3/8X6'Wt Pr/Pk 302110006Wh2100% premium double braided nylonProfessional double braided nylon spliceYacht whipped at bitter end and splice point1/4" lines have a 2" eye, 3/8" lines have a 3" eyeSold in pairs
    Part Number:
    354-302110006WH1
    Availability:
    In Stock - Ships same or next business day.
    Size:
    3/8" × 6'
    Color:
    White
    Eye:
    3"
    Pack:
    2
    $12.25 $10.41
  • Sold Out, please call for ETA.
    Sea-Dog Line Double Braided Nylon Al 1/2X250 G/W 302112250G/W-1

    Sea-Dog Line Double Braided Nylon Al 1/2X250 G/W 302112250G/W-1

    SEA-DOG LINE

    $290.00 $230.38
    Sea-Dog Line Double Braided Nylon Al 1/2X250 G/W 302112250G/W-1100% premium double braided nylon anchor lines have excellent flexibility and stretch to absorb shock with a soft feel.Stainless steel thimbleProfessionally splicedYacht whipped at thimble...
    Part Number:
    354-302112250GW1
    Availability:
    In Stock - Ships same or next business day.
    Color:
    Gold/White
    Size:
    1/2" × 250'
  • Sea-Dog Line Double Braided Nylon Al 1/2X300 G/W 302112300G/W-1

    Sea-Dog Line Double Braided Nylon Al 1/2X300 G/W 302112300G/W-1

    SEA-DOG LINE

    $360.00 $278.75
    Sea-Dog Line Double Braided Nylon Al 1/2X300 G/W 302112300G/W-1100% premium double braided nylon anchor lines have excellent flexibility and stretch to absorb shock with a soft feel.Stainless steel thimbleProfessionally splicedYacht whipped at thimble...
    Part Number:
    354-302112300GW1
    Availability:
    In Stock - Ships same or next business day.
    Color:
    Gold/White
    Size:
    1/2" × 300'
    $360.00 $278.75
  • Sea-Dog Line Double Braided Nylon Al 3/8X200 G/W 302110200G/W-1

    Sea-Dog Line Double Braided Nylon Al 3/8X200 G/W 302110200G/W-1

    SEA-DOG LINE

    $135.75 $114.79
    Sea-Dog Line Double Braided Nylon Al 3/8X200 G/W 302110200G/W-1100% premium double braided nylon anchor lines have excellent flexibility and stretch to absorb shock with a soft feel.Stainless steel thimbleProfessionally splicedYacht whipped at thimble...
    Part Number:
    354-302110200GW1
    Availability:
    In Stock - Ships same or next business day.
    Color:
    Gold/White
    Size:
    3/8" × 200'
    $135.75 $114.79
  • Sold Out, please call for ETA.
    Sea-Dog Line Double USB Power Plug 426512-1

    Sea-Dog Line Double USB Power Plug 426512-1

    SEA-DOG LINE

    $27.95 $20.36
    Sea-Dog Line Double USB Power Plug 426512-1Stamped stainless steel and injection molded nylon. Input 12V-24V, output DC 5V/2.1A. Fits all Sea-Dog Line power sockets.
    Part Number:
    354-4265121
    Availability:
    In Stock - Ships same or next business day.
    A:
    1"
    B:
    2-3/16"
    C:
    13/16"
    Input:
    12-24V
    Output:
    5V DC/2.1 Amps
  • Sold Out, please call for ETA.
    Sea-Dog Line Double USB Power Socket 426502-1

    Sea-Dog Line Double USB Power Socket 426502-1

    SEA-DOG LINE

    $29.95 $1.30
    Sea-Dog Line Double USB Power Socket 426502-1Stamped stainless steel and injection molded nylon. Charges smart phones, iPads and most other tablets. Fits Sea-Dog Line power socket shell.
    Part Number:
    354-4265021
    Availability:
    In Stock - Ships same or next business day.
    A:
    1-7/16"
    B:
    1-1/2"
    C:
    1-1/16"
    Input:
    12-24V
    Output:
    5V DC/2.1 Amps
  • Sea-Dog Line Double USB Rocker Swch/Voltmeter 426527-1

    Sea-Dog Line Double USB Rocker Swch/Voltmeter 426527-1

    SEA-DOG LINE

    $37.95 $30.72
    Sea-Dog Line Double USB Rocker Swch/Voltmeter 426527-1Fits into any standard 13/16” x 1-7/16” hole. Allows two devices to be charged while also displaying the battery output. The total output 4.2A load is split 2.1A per side. Enough amperage to charge...
    Part Number:
    354-4265271
    Availability:
    In Stock - Ships same or next business day.
    A:
    13/16"
    B:
    1-7/16'
    $37.95 $30.72
  • Sea-Dog Line Elastic Shock Cord-24 Inch 650240-1

    Sea-Dog Line Elastic Shock Cord-24 Inch 650240-1

    SEA-DOG LINE

    $5.50 $5.01
    Sea-Dog Line Elastic Shock Cord-24 Inch 650240-1 These Elastic Shock Cords are great for securing bicycles, hand trucks, dinghies, or other odd-shaped items to your boat, trailer, or RV. Also handy for bundling items together, making them easier to carry...
    Part Number:
    354-6502401
    Availability:
    In Stock - Ships same or next business day.
    A:
    24"
    B:
    3"
    Diameter:
    3/8"
    $5.50 $5.01

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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.