Boat Accessories and Supplies
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Sea-Dog Line Splash Garde On/Off Switch 420396-1
SEA-DOG LINE
$33.95 $23.09Sea-Dog Line Splash Garde On/Off Switch 420396-1PVC coating protects terminals and switch from water. Not designed for immersion. 15 amps.- Part Number:
- 354-4203961
- Availability:
- In Stock - Ships same or next business day.
- Shaft:
- 3/8" x 15/16"
$33.95 $23.09 -
Sea-Dog Line Splash Garde Push Button Swch 420426-1
SEA-DOG LINE
$38.25 $32.11Sea-Dog Line Splash Garde Push Button Swch 420426-1PVC coating protects terminals and switch from water. Not designed for immersion. 3/4" maximum panel depth, 5/8" diameter.- Part Number:
- 354-4204261
- Availability:
- In Stock - Ships same or next business day.
- A:
- 13/16"
- B:
- 5/8"
- Amps:
- 15
$38.25 $32.11 -
Sea-Dog Line SS Jaw & Jaw Swivel 5/16 Bulk 182308
SEA-DOG LINE
$18.95 $15.30Sea-Dog Line SS Jaw & Jaw Swivel 5/16 Bulk 182308 Jaw & Jaw Swivels link together two parts that have separate rotational directions, reducing knotting or twisting and relieving stress. Constructed of corrosion resistant investment cast 316...- Part Number:
- 354-182308
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"
- A:
- 3-11/16"
- B:
- 5/8"
- C:
- 5/8"
$18.95 $15.30 -
Sea-Dog Line SS Jaw And Jaw Swivel 5/16 182308-1
SEA-DOG LINE
$20.45 $16.42Sea-Dog Line SS Jaw And Jaw Swivel 5/16 182308-1 Jaw & Jaw Swivels link together two parts that have separate rotational directions, reducing knotting or twisting and relieving stress. Constructed of corrosion resistant investment cast 316 stainless...- Part Number:
- 354-1823081
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"
- A:
- 3-11/16"
- B:
- 5/8"
- C:
- 5/8"
$20.45 $16.42 -
Sea-Dog Line SS Rail Mount Deck Hinge 270240-1
SEA-DOG LINE
$16.25 $13.61Sea-Dog Line SS Rail Mount Deck Hinge 270240-1 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 for...- Part Number:
- 354-2702401
- Availability:
- In Stock - Ships same or next business day.
- Material:
- 316 Stainless
- Base:
- 3/4" x 2-1/4"
- Pin:
- 1/4"
$16.25 $13.61 -
Sea-Dog Line SS Ring Buoy Bracket 4" Dia 491240-1
SEA-DOG LINE
$12.95 $11.45Sea-Dog Line SS Ring Buoy Bracket 4" Dia 491240-1Made of 304 stainless steel and has a hook diameter of 4".- Part Number:
- 354-4912401
- Availability:
- In Stock - Ships same or next business day.
- Pack:
- Carded
$12.95 $11.45 -
Sea-Dog Line SS Shock Cord Hook & Crimp 3/8 (354-6571001) 657106-1
SEA-DOG LINE
$6.75 $5.92Sea-Dog Line SS Shock Cord Hook & Crimp 3/8 657106-1 Shock Cord Hooks & Crimps can be used with bulk shock cord to create custom tie-down lengths. Constructed of corrosion resistant formed 304 stainless steel. 657106-1 includes 2 hooks & 2...- Part Number:
- 354-6571061
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Hook & Crimp
- # of Hooks:
- 2
- # of Crimps:
- 2
- A:
- 3/8"
- B:
- 2-5/8"
- C:
- 15/16"
$6.75 $5.92 -
Sea-Dog Line SS Shock Cord Hook &Crimp 5/16 657086-1
SEA-DOG LINE
$5.75 $5.23Sea-Dog Line SS Shock Cord Hook &Crimp 5/16 657086-1 Shock Cord Hooks & Crimps can be used with bulk shock cord to create custom tie-down lengths. Constructed of corrosion resistant formed 304 stainless steel. 657086-1, includes 2 hooks...- Part Number:
- 354-6570861
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Hook & Crimp
- # of Hooks:
- 2
- # of Crimps:
- 2
- A:
- 5/16"
- B:
- 2-7/8"
- C:
- 7/8"
$5.75 $5.23 -
Sea-Dog Line SS Side Mount Hinge 270250-1
SEA-DOG LINE
$14.50 $12.63Sea-Dog Line SS Side Mount Hinge 270250-1 Side Mount Hinge Fittings are designed to mount vertically and attach an eye end in Bimini top applications. 1/4” or 5/16” pin size. Constructed of corrosion resistant investment cast 316 stainless...- Part Number:
- 354-2702501
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Stainless 2-Hole
- Base:
- 7/8" x 2"
- Pin:
- 1/4"
$14.50 $12.63 -
Sold Out, please call for ETA.
Sea-Dog Line SS Single Drink Tender with 1 Leg 588261S
SEA-DOG LINE
$26.95 $9.09Sea-Dog Line SS Single Drink Tender with 1 Leg 588261S316 Cast StainlessLeg design allows mugs to sit flat on mounting surface. 1/4" fasteners required.- Part Number:
- 354-588261S
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Single
- A:
- 3-5/8"
- B:
- 4"
- C:
- 2-11/16"
$26.95 $9.09 -
Sold Out, please call for ETA.
Sea-Dog Line SS Ski Tow Ring 1/2 x 3 1/2 371644-1
SEA-DOG LINE
$91.95 $77.26Sea-Dog Line SS Ski Tow Ring 1/2 x 3 1/2 371644-1Stainless steel. Transom mount.- Part Number:
- 354-3716441
- Availability:
- In Stock - Ships same or next business day.
- Dia.:
- 3-1/2"
- Stud:
- 3"
- Stock:
- 1/2"
$91.95 $77.26 -
Sea-Dog Line SS Swivel Eye & Eye 1/4 In 182106
SEA-DOG LINE
$6.75 $6.64Sea-Dog Line SS Swivel Eye & Eye 1/4 In 182106 Eye & Eye Swivels link together two parts that have separate rotational directions, reducing knotting or twisting and relieving stress. Large eyes accommodate shackles for chain connections or eye...- Part Number:
- 354-182106
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1/4"
- Length:
- 2-9/16"
- Eye:
- 9/16" dia.
$6.75 $6.64 -
Sea-Dog Line SS Swivel Eye & Eye 3/8 In 182110
SEA-DOG LINE
$22.95 $18.28Sea-Dog Line SS Swivel Eye & Eye 3/8 In 182110 Eye & Eye Swivels link together two parts that have separate rotational directions, reducing knotting or twisting and relieving stress. Large eyes accommodate shackles for chain connections or eye...- Part Number:
- 354-182110
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3/8"
- A:
- 4-5/8"
- B:
- 15/16"
$22.95 $18.28 -
Sea-Dog Line SS Swivel Eye & Eye 5/16" 182108
SEA-DOG LINE
$12.95 $11.10Sea-Dog Line SS Swivel Eye & Eye 5/16" 182108 Eye & Eye Swivels link together two parts that have separate rotational directions, reducing knotting or twisting and relieving stress. Large eyes accommodate shackles for chain connections or eye...- Part Number:
- 354-182108
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"
- A:
- 3-5/8"
- B:
- 13/16"
$12.95 $11.10 -
Sea-Dog Line SS Swivel Eye & Jaw 3/8" 182210
SEA-DOG LINE
$28.95 $22.73Sea-Dog Line SS Swivel Eye & Jaw 3/8" 182210 Eye & Jaw Swivels link together two parts that have separate rotational directions, reducing knotting or twisting and relieving stress. Constructed of corrosion resistant investment cast 316 stainless...- Part Number:
- 354-182210
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3/8"
- A:
- 4-5/8"
- B:
- 3/4"
- C:
- 7/8"
- D:
- 15/16"
$28.95 $22.73 -
Sea-Dog Line Stainless 90 Deck Hinge 270200-1
SEA-DOG LINE
$14.85 $13.18Sea-Dog Line Stainless 90 Deck Hinge 270200-1 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 for...- Part Number:
- 354-2702001
- Availability:
- In Stock - Ships same or next business day.
- Material:
- 316 Stainless
- Pin:
- 1/4"
- Base:
- 3/4" x 2-1/4"
- Fastener:
- #10
$14.85 $13.18 -
Sea-Dog Line Stainless 90 Deck Hinge Remov 270210-1
SEA-DOG LINE
$18.85 $15.99Sea-Dog Line Stainless 90 Deck Hinge Remov 270210-1 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:
- 354-2702101
- Availability:
- In Stock - Ships same or next business day.
- Material:
- 316 Stainless
- Pin:
- 1/4"
- Base:
- 3/4" x 2-1/4"
- Fastener:
- #10
$18.85 $15.99 -
Sea-Dog Line Stainless Bottle Opener 588450-1
SEA-DOG LINE
$22.95 $19.92Sea-Dog Line Stainless Bottle Opener 588450-1Investment cast 316 stainless steel.#6 FH fastener.- Part Number:
- 354-5884501
- Availability:
- In Stock - Ships same or next business day.
- A:
- 2-3/8"
$22.95 $19.92 -
Sea-Dog Line Stainless Bow Roller - 1 3/4 I 328052
SEA-DOG LINE
$79.95 $64.14Sea-Dog Line Stainless Bow Roller - 1 3/4 I 328052 This Short Bow Roller makes dropping and weighing anchor a breeze. Easy to use, it reduces the risk of damage to the hull or deck. The rubber wheel accommodates rope up to 1" in diameter. Constructed of...- Part Number:
- 354-328052
- Availability:
- In Stock - Ships same or next business day.
- A:
- 6-1/4"
- B:
- 1-3/4"
- C:
- 2-1/2"
- Line Size:
- Up to 1"
- Fastener:
- 3/8" Bolt
$79.95 $64.14 -
Sea-Dog Line Stainless Captive Roller 328053
SEA-DOG LINE
$152.95 $125.07Sea-Dog Line Stainless Captive Roller 328053 This Extended Fairlead Bow Roller is easy to use and reduces the risk of damage to the hull or deck. The rubber wheel accommodates rope up to 1" in diameter. Constructed of corrosion resistant stamped 304...- Part Number:
- 354-328053
- Availability:
- In Stock - Ships same or next business day.
- A:
- 11"
- B:
- 1-3/4"
- C:
- 2-1/2"
- Rope Dia.:
- 1" Max.
- Finish:
- Unpolished
- Fastener:
- 3/8" Bolt
$152.95 $125.07
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.