Boat Accessories and Supplies
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Sea-Dog Line Shock Cord Clip 3/8" Nylon 652100
SEA-DOG LINE
$2.77Sea-Dog Line Shock Cord Clip 3/8" Nylon 652100 Shock Cord Clips can be used with bulk shock cord to create custom tie-down lengths. Constructed of UV stabilized injection molded nylon.- Part Number:
- 354-652100
- Availability:
- In Stock - Ships same or next business day.
- A:
- 3/8"
- B:
- 3/4"
- C:
- 7/16"
- Color:
- White
$2.77 -
Sea-Dog Line Side Mount Slide (Black) 273260-1
SEA-DOG LINE
$10.80 $9.29Sea-Dog Line Side Mount Slide (Black) 273260- Track Mount Hinge Fittings provide slide adjustment for the convenient use and storage of Bimini top frames. Designed to attach an eye end. Use Side Mount Sliders for vertical mounting or Deck Mount Sliders...- Part Number:
- 354-2732601
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black Injection Molded Nylon
- Width:
- 7/8"
- Length:
- 2-1/4"
- Pin:
- 1/4"
$10.80 $9.29 -
Sea-Dog Line SS Adjustable Drink Holder 588250-1
SEA-DOG LINE
$57.25 $45.74Sea-Dog Line SS Adjustable Drink Holder 588250-1 304 Stamped Stainless Steel. Adjusts for containers with a 2-3/8" to 3-7/8" diameter. #8 RH fasteners. Closed depth of 3/4".- Part Number:
- 354-5882501
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 4-1/8" H x 3-7/16" W x 3-5/8" D
$57.25 $45.74 -
Sea-Dog Line Stainless Square Top Fitting 270191-1
SEA-DOG LINE
$16.15 $15.88Sea-Dog Line Stainless Square Top Fitting 270191-1 Top Fittings create an attachment point and function as a pivot point as part of a Bimini top system. For use as a top cap for 7/8”-1-1/8” round tubing or as an insert for 3/4” or...- Part Number:
- 354-2701911
- Availability:
- In Stock - Ships same or next business day.
- Tube O.D.:
- 1-1/4" (1" x 1" inside)
- Pin:
- 1/4"
$16.15 $15.88 -
Sea-Dog Line Switch Panel-Horizontal 6 Alum 422210-1
SEA-DOG LINE
$71.95 $54.22Sea-Dog Line Switch Panel-Horizontal 6 Alum 422210-1Illuminating switches4223101 comes with cigarette lighter- Part Number:
- 354-4222101
- Availability:
- In Stock - Ships same or next business day.
- Switches:
- 6
- Mount:
- Horizontal
- Size:
- 6-1/2" W x 4-1/2" H
$71.95 $54.22 -
Seachoice 7 Key Kill Switch Lanyard 11671
Seachoice
$13.07 $11.99Seachoice 7 Key Kill Switch Lanyard 11671- Part Number:
- 50-11671
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Replacement Lanyard w/ 7 Keys
$13.07 $11.99 -
Seachoice Anchor Lead Chain-Galvanized-1/4 x 4 44121
Seachoice
$15.99 $10.21Seachoice Anchor Lead Chain-Galvanized-1/4 x 4 44121 Hot dipped galvanized proof coil anchor lead chain supplied with 2 hot dipped galvanized shacklesGrade 30.- Part Number:
- 50-44121
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1/4" x 4'
- Shackle:
- 5/16"
- Work Load:
- 1 -250 lbs.
- Break Strength:
- 5 -000 lbs.
- Boat Size:
- 16' - 32'
$15.99 $10.21 -
Seachoice Bearing Kit -1-3/8 x 1-1/16 53571
Seachoice
$27.98 $19.47Seachoice Bearing Kit -1-3/8 x 1-1/16 53571 Each Kit Contains: • 2 bearings with races • 1 grease seal • 1 cotter pin- Part Number:
- 50-53571
- Availability:
- In Stock - Ships same or next business day.
- Axle:
- 1-3/8" x 1-1/16"
$27.98 $19.47 -
Seachoice Circ Break-Push Reset-20Amp 13151
Seachoice
$7.06 $6.49Seachoice Circ Break-Push Reset-20Amp 13151 Push to resetCalibrated and testedSingle pole circuit breakersA proven "Snap-Acting" bi-metallic thermal sensing mechanism used to interrupt current flowManual push to reset reinstates current flow Max panel...- Part Number:
- 50-13151
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 20
$7.06 $6.49 -
Seachoice Circuit Break-Push Reset-5Am 13091
Seachoice
$7.52 $6.42Seachoice Circuit Break-Push Reset-5Am 13091 Push to resetCalibrated and testedSingle pole circuit breakersA proven "Snap-Acting" bi-metallic thermal sensing mechanism used to interrupt current flowManual push to reset reinstates current flow Max panel...- Part Number:
- 50-13091
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 5
$7.52 $6.42 -
Seachoice Deck Hinge - Black 76251
Seachoice
$7.18 $6.99Seachoice Deck Hinge - Black 76251 76241, 76251, 76281, 76291: Manufactured from high impact, super tough nylonOffers superior performance. • 75861: Chrome Plated ZamakBase size: 3/4" x 2-1/4"Screw size: 1/4"-20 • 75821:...- Part Number:
- 50-76251
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Plastic / Black
- Feature:
- -
- Pack:
- 1 pr.
$7.18 $6.99 -
Seachoice Deluxe Anchor
Seachoice
$28.43 $27.55Seachoice Deluxe Anchor Dollar for dollar your best buy in anchorsSuperior holding power in a traditional designed anchorEach anchor is hot dipped galvanized for maximum corrosion protectionIndividually inspected to assure quality and...- Part Number:
- seachoice-deluxeanchor
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Galvanized Steel
- Type:
- Fluke
$28.43 $27.55 -
Seachoice Life Preserver Bag 44990
Seachoice
$21.99 $19.99Seachoice Life Preserver Bag 44990 Large capacityMade of heavy duty nylon with red letteringNon-corrosive zippered top closure and carrying handlesKeeps contents dry and clean.- Part Number:
- 50-44990
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Life Jacket
- Size:
- 20" L x 18" W x 12" H (Holds 6)
- Pack:
- Bulk
$21.99 $19.99 -
Seachoice Round SS Transom Light 5381
Seachoice
$25.99 $14.99Seachoice Round SS Transom Light 5381 Meets USCG requirements for 2NM visibility for sail for powerboats under 66'Meets ABYC Standard A-16. • • Clear lens12V DC - 6 CP lamp includedFlush 304 stainless steel with plastic...- Part Number:
- 50-05381
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Round
- Size:
- 3" dia.
- Fastener:
- #8
$25.99 $14.99 -
Seachoice Side Guide Endcap-2-1/2 x 5/8I 56380
Seachoice
$6.19 $5.60Seachoice Side Guide Endcap-2-1/2 x 5/8I 56380 Black rubber- Part Number:
- 50-56380
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 2-1/2"
- Hole:
- 5/8" ID
- Pack:
- Bulk
$6.19 $5.60 -
Seachoice Square U 1/2-13 x 3-1/16 x 4-5/16 Bulk 57450
Seachoice
$8.89 $6.79Seachoice Square U 1/2-13 x 3-1/16 x 4-5/16 Bulk 57450 Made of galvanized steelInclude nuts and lock washersCovers most U-Bolt applicationsOne per card or in bulk.- Part Number:
- 50-57450
- Availability:
- In Stock - Ships same or next business day.
- Thread:
- 1/2"-13
- A:
- 3-1/16"
- B:
- 4-5/16"
- C:
- 2"
- Type:
- SQ
- For:
- -
$8.89 $6.79 -
Seachoice Terminal Block-4 Gang 13561
Seachoice
$8.10 $6.99Seachoice Terminal Block-4 Gang 13561 Corrosion resistant constructionMoisture repellent bakelite insulator baseNickel plated brass terminals and #8-32 screwsProtective insulator barrier stripsRated for 30A @12V.- Part Number:
- 50-13561
- Availability:
- In Stock - Ships same or next business day.
- Gang:
- 4
- Size:
- 4"L x 1-5/16"W x 11/16"H
$8.10 $6.99 -
Seachoice Ultimate Outrigger Kit To 25 88121
Seachoice
$48.99 $31.84Seachoice Ultimate Outrigger Kit To 25 88121 For poles up to 25 feet, Kit Contains: • (2 Ea) Outrigger clips (88041) • (2 Ea.) Pro outrigger snubbers (88051) • (2 Ea.) Stainless Steel eye straps...- Part Number:
- 50-88121
- Availability:
- In Stock - Ships same or next business day.
$48.99 $31.84 -
Seachoice Underwater LED Light Strip 6 3011
Seachoice
$23.99 $17.99Seachoice Underwater LED Light Strip 6 3011 Waterproof12V DCPre-drilled to accommodate #8 screws (included).- Part Number:
- 50-03011
- Availability:
- In Stock - Ships same or next business day.
- Lumens:
- 20
- Watts:
- 0.48
- LEDs:
- 10
- LED Color:
- White
- Size:
- 6" L x 1/2" W
$23.99 $17.99 -
Sold Out, please call for ETA.
Seachoice Waterprf Courtesy Lt-Rear Mnt 5421
Seachoice
$17.19 $15.42Seachoice Waterprf Courtesy Lt-Rear Mnt 5421 Clean-looking, functional and totally submersible waterproof lightAllows for a wide variety of uses in livewells, baitwells, storage lockers, rod lockers, swim platforms and stepwells4W 12V DC.- Part Number:
- 50-05421
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Rear Mount
- Hole:
- 1"
$17.19 $15.42
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.