Boat Accessories and Supplies
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Attwood Marine 3/8X50 Solid Braid MFP Rd 11736-7
Attwood Marine
$21.06Attwood Marine 3/8X50 Solid Braid MFP Rd 11736-7A strong, light weight rope that is used in many different applications. All polypropylene fibers are UV stabilized to provide resistance to fading and degradation from the sun's ultraviolet rays. It floats...- Part Number:
- 23-117367
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Red
- Size:
- 3/8" × 50'
- Description:
- w/Spring Hook
$21.06 -
Sold Out, please call for ETA.
Attwood Marine 4 Way Trunk Connector 14017-3
Attwood Marine
$9.69 $0.00Attwood Marine 4 Way Trunk Connector 14017-3The most popular 4-way flat wiring harness kit for vehicles and trailers. Copper-stranded, color-coded wire and plastic molded terminals with four-prong trailer plug or vehicle socket.- Part Number:
- 23-140173
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 48" socket
$9.69 $0.00 -
Sold Out, please call for ETA.
Attwood Marine 5 Oval LED SS Underwater Ligh 6512SS4
Attwood Marine
$285.99 $0.00Attwood Marine 5 Oval LED SS Underwater Ligh 6512SS4High performance, surface mount LED underwater light with brighter light and low amp drawEasy to install. Requires only a small hole for wiring and 2 screws (not included) High grade stainless...- Part Number:
- 23-6512SS4
- Availability:
- In Stock - Ships same or next business day.
- LED Color:
- Green
- Finish:
- Stainless
- Size:
- 5.7" L x 1.7" W
$285.99 $0.00 -
Sold Out, please call for ETA.
Attwood Marine 5/8" x 20' 30 Double Braided Blue 117691-7
Attwood Marine
$29.29 $0.00Attwood Marine 5/8" x 20' 30 Double Braided Blue 117691-7These light- and heat-stabilized lines are made from strong, multifilament nylon fiber that can absorb sudden shock loads without breaking. Attwood dock lines offer greater wet strength and...- Part Number:
- 23-1176917
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Blue
- Size:
- 5/8" x 20'
$29.29 $0.00 -
Sold Out, please call for ETA.
Attwood Marine 5/8" x 25' Double Braided White Nylon 117693-7
Attwood Marine
$36.19 $0.00Attwood Marine 5/8" x 25' Double Braided White Nylon 117693-7These light- and heat-stabilized lines are made from strong, multifilament nylon fiber that can absorb sudden shock loads without breaking. Attwood dock lines offer greater wet strength and...- Part Number:
- 23-1176937
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Size:
- 5/8" x 25'
$36.19 $0.00 -
Sold Out, please call for ETA.
Attwood Marine 5/8" x 30' Double Braided Black Nylon 117699-7
Attwood Marine
$41.39 $0.00Attwood Marine 5/8" x 30' Double Braided Black Nylon 117699-7These light- and heat-stabilized lines are made from strong, multifilament nylon fiber that can absorb sudden shock loads without breaking. Attwood dock lines offer greater wet strength and...- Part Number:
- 23-1176997
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Size:
- 5/8" x 30'
$41.39 $0.00 -
Sold Out, please call for ETA.
Attwood Marine 5/8" x 30' Double Braided Blue Nylon 117700-7
Attwood Marine
$41.39 $0.00Attwood Marine 5/8" x 30' Double Braided Blue Nylon 117700-7These light- and heat-stabilized lines are made from strong, multifilament nylon fiber that can absorb sudden shock loads without breaking. Attwood dock lines offer greater wet strength and...- Part Number:
- 23-1177007
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Blue
- Size:
- 5/8" x 30'
$41.39 $0.00 -
Sold Out, please call for ETA.
Attwood Marine 5/8" x 30' Double Braided White Nylon 117698-7
Attwood Marine
$41.39 $0.00Attwood Marine 5/8" x 30' Double Braided White Nylon 117698-7These light- and heat-stabilized lines are made from strong, multifilament nylon fiber that can absorb sudden shock loads without breaking. Attwood dock lines offer greater wet strength and...- Part Number:
- 23-1176987
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Size:
- 5/8" x 30'
$41.39 $0.00 -
Sold Out, please call for ETA.
Attwood Marine 5/8" x 35' Double Braided Black Nylon 117703-7
Attwood Marine
$0.00Attwood Marine 5/8" x 35' Double Braided Black Nylon 117703-7These light- and heat-stabilized lines are made from strong, multifilament nylon fiber that can absorb sudden shock loads without breaking. Attwood dock lines offer greater wet strength and...- Part Number:
- 23-1177037
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Size:
- 5/8" x 35'
$0.00 -
Sold Out, please call for ETA.
Attwood Marine 5/8" x 35' Double Braided Red Nylon 117705-7
Attwood Marine
$48.39 $0.00Attwood Marine 5/8" x 35' Double Braided Red Nylon 117705-7These light- and heat-stabilized lines are made from strong, multifilament nylon fiber that can absorb sudden shock loads without breaking. Attwood dock lines offer greater wet strength and...- Part Number:
- 23-1177057
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Red
- Size:
- 5/8" x 35'
$48.39 $0.00 -
Sold Out, please call for ETA.
Attwood Marine 5/8" x 35' Double Braided White Nylon 117702-7
Attwood Marine
$48.39 $0.00Attwood Marine 5/8" x 35' Double Braided White Nylon 117702-7These light- and heat-stabilized lines are made from strong, multifilament nylon fiber that can absorb sudden shock loads without breaking. Attwood dock lines offer greater wet strength and...- Part Number:
- 23-1177027
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Size:
- 5/8" x 35'
$48.39 $0.00 -
Sold Out, please call for ETA.
Attwood Marine 6' 54-60 Acryl Gray 340Gy
Attwood Marine
$217.19 $132.60Attwood Marine 6' 54-60 Acryl Gray 340GyFabric Only. 3 Bow Frame is Sold separately. Bimini top fabric comes in long lasting Sunbrella acrylic that is extra strong, completely waterproof, UV-resistant fabric offers great life and fade resistant color. Or...- Part Number:
- 23-340GY
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 6'
- Width:
- 54"-60"
- Color:
- Gray
$217.19 $132.60 -
Sold Out, please call for ETA.
Attwood Marine 6' 68-74 Red Acryl 342Rd
Attwood Marine
$272.89 $0.00Attwood Marine 6' 68-74 Red Acryl 342RdFabric Only. 3 Bow Frame is Sold separately. Bimini top fabric comes in long lasting Sunbrella acrylic that is extra strong, completely waterproof, UV-resistant fabric offers great life and fade resistant color. Or...- Part Number:
- 23-342RD
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 6'
- Width:
- 68"-74"
- Color:
- Red
$272.89 $0.00 -
Sold Out, please call for ETA.
Attwood Marine 6' 75-81 Red Acryl 343Rd
Attwood Marine
$277.59 $0.00Attwood Marine 6' 75-81 Red Acryl 343RdFabric Only. 3 Bow Frame is Sold separately. Bimini top fabric comes in long lasting Sunbrella acrylic that is extra strong, completely waterproof, UV-resistant fabric offers great life and fade resistant color. Or...- Part Number:
- 23-343RD
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 6'
- Width:
- 75"-81"
- Color:
- Red
$277.59 $0.00 -
Sold Out, please call for ETA.
Attwood Marine 6'Aluminum Fram E/N 36H61-67W 10341
Attwood Marine
$197.99 $0.00Attwood Marine 6'Aluminum Fram E/N 36H61-67W 10341Bimini Top frames are made of heavy-duty 7/8" diameter aluminum tubing. Frames have multiple-bow construction for strength and rigidity. Main bow legs of the frame have double-wall aluminum tubes for...- Part Number:
- 23-10341
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 6'
- Width:
- 61"-67"
- Height:
- 36"
- Description:
- 3-Bow
$197.99 $0.00 -
Sold Out, please call for ETA.
Attwood Marine 6'Aluminum Frame with N 36H89-96W 10345
Attwood Marine
$215.19 $0.00Attwood Marine 6'Aluminum Frame with N 36H89-96W 10345Bimini Top frames are made of heavy-duty 7/8" diameter aluminum tubing. Frames have multiple-bow construction for strength and rigidity. Main bow legs of the frame have double-wall aluminum tubes for...- Part Number:
- 23-10345
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 6'
- Width:
- 89"-96"
- Height:
- 36"
- Description:
- 3-Bow
$215.19 $0.00 -
Sold Out, please call for ETA.
Attwood Marine A-8' 4B48H88-96W White Vinyl 10369Xwv
Attwood Marine
$751.99 $0.00Attwood Marine A-8' 4B48H88-96W White Vinyl 10369XwvFully assembled traditional style pontoon bimini tops include 4 bow frame, 1" square anodized aluminum tubing and black nylon fittings, mounting hardware, front tension straps, rear support brackets and...- Part Number:
- 23-10369XWV
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 96"
- Width:
- 89-96"
- Color:
- White Vinyl
$751.99 $0.00 -
Sold Out, please call for ETA.
Attwood Marine Aerator Head 1 Valve 4118A1
Attwood Marine
$21.99 $14.21Attwood Marine Aerator Head 1 Valve 4118A1Single valve spray head. Constructed of ABS plastic.- Part Number:
- 23-4118A1
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 1 valve
- Hose:
- 3/4" ID
- Pkg.:
- Bulk
$21.99 $14.21 -
Attwood Marine All-Round Light Frosted 42" 5110-42-7
Attwood Marine
$51.99 $27.16Attwood Marine All-Round Light Frosted 42" 5110-42-7360°, visibility, for boats up to 39.4' (12 meters) in length. Provides 360°, illumination. Aluminum pole. Includes 8-watt wedge-base lamp. 2-pin locking collar pole: Fits base 91020, 91022,...- Part Number:
- 23-5110427
- Availability:
- In Stock - Ships same or next business day.
- Type:
- 2-Pin Locking Collar
- Height:
- 42"
$51.99 $27.16 -
Attwood Marine All-Round Light Frosted 54" 5110-54-7
Attwood Marine
$58.79 $34.35Attwood Marine All-Round Light Frosted 54" 5110-54-7360°, visibility, for boats up to 39.4' (12 meters) in length. Provides 360°, illumination. Aluminum pole. Includes 8-watt wedge-base lamp. 2-pin locking collar pole: Fits base 91020, 91022,...- Part Number:
- 23-5110547
- Availability:
- In Stock - Ships same or next business day.
- Type:
- 2-Pin Locking Collar
- Height:
- 54"
$58.79 $34.35
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.