Boat Accessories and Supplies
-
Seachoice Accessory Plug And Socket 15001
Seachoice
$8.99 $7.31Seachoice Accessory Plug And Socket 15001 Nickel plated phosphor bronze and nylonWill accept all other cigarette lighter type unitsEquipped with weather seal cover and gasket10A @ 12V.- Part Number:
- 50-15001
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Plug & Socket
$8.99 $7.31 -
Seachoice Adapter 6Way Round To 4Way Flt 50-57731
Seachoice
$12.89 $8.99Seachoice Adapter 6Way Round To 4Way Flt 50-57731 Supports tail lights, left & right stop & turn lamps • Durable molded plastic housing resists corrosion • 6-Way round-pin brass terminals • 4-Way round...- Part Number:
- 50-57731
- Availability:
- In Stock - Ships same or next business day.
$12.89 $8.99 -
Seachoice Adapter 7Way Auto Style To 4Flat 50-58091
Seachoice
$13.99 $9.55Seachoice Adapter 7Way Auto Style To 4Flat 50-58091 Durable molded plastic housing resists corrosion • 58051, 58061, 58081: Flat blade brass terminals to flat pin-style tin plated terminals.- Part Number:
- 50-58091
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 7-Way automotive style to 4-flat
$13.99 $9.55 -
Seachoice Adapter 7Way RV 6Way Round Brks-Cp A 50-58081
Seachoice
$15.99 $11.34Seachoice Adapter 7Way RV 6Way Round Brks-Cp A 50-58081 Durable molded plastic housing resists corrosion • 58051, 58061, 58081: Flat blade brass terminals to flat pin-style tin plated terminals.- Part Number:
- 50-58081
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 7-Way RV style to 6-way
$15.99 $11.34 -
Seachoice Adapter 7Way RV Style To 5Flat 50-58061
Seachoice
$14.29 $10.80Seachoice Adapter 7Way RV Style To 5Flat 50-58061 Durable molded plastic housing resists corrosion • 58051, 58061, 58081: Flat blade brass terminals to flat pin-style tin plated terminals.- Part Number:
- 50-58061
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 7-Way RV style to 5-flat
$14.29 $10.80 -
Seachoice Adjustable Fender Holder White 79101
Seachoice
$26.54 $18.53Seachoice Adjustable Fender Holder White 79101 For use with wooden rails and pipe railsMakes placing fenders easyEliminates tying/untying fender linesInstant self locking action works automatically to raise and lower the fender and hold it securely in...- Part Number:
- 50-79101
- Availability:
- In Stock - Ships same or next business day.
$26.54 $18.53 -
Seachoice Agc Fuse Value Pk 10 x 10 60Pc Sc11363
Seachoice
$31.08 $23.91Seachoice Agc Fuse Value Pk 10 x 10 60Pc Sc11363- Part Number:
- 50-11363
- Availability:
- In Stock - Ships same or next business day.
- Includes:
- 10 ea. 5 - 10 - 15 - 20 - 25 - 30 Amp - & Tester
- Pack:
- 60
$31.08 $23.91 -
Seachoice Agc Fuse Value Pk 5 x 5 25Pc Sc11361
Seachoice
$13.96 $10.01Seachoice Agc Fuse Value Pk 5 x 5 25Pc Sc11361- Part Number:
- 50-11361
- Availability:
- In Stock - Ships same or next business day.
- Includes:
- 5 ea. 5 - 10 - 15 - 20 - 30 Amp
- Pack:
- 25
$13.96 $10.01 -
Sold Out, please call for ETA.
Seachoice Air Horn Refill-1.5 Oz Can 46201
Seachoice
$0.00Seachoice Air Horn Refill-1.5 Oz Can 46201 Meets USCG requirements as a signal device • 1.5 ozSignal horn complete with trumpetThis horn is 100% non-flammableThe trumpet is made of a high impact plastic.- Part Number:
- 50-46201
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 1.5 oz. Refill (1)
$0.00 -
Seachoice All-Round Light-4 /Black Plasti 5851
Seachoice
$27.49 $19.49Seachoice All-Round Light-4 /Black Plasti 5851 2NM VisibilityMeets ABYC, NMMA, R.I.N.ArequirementsApproved for Boats to 66'. • Constructed of UV resistant fiberglass reinforced ABS plastic with UV resistant plexiglass lensLights are...- Part Number:
- 50-05851
- Availability:
- In Stock - Ships same or next business day.
- Height:
- 4"
$27.49 $19.49 -
Sold Out, please call for ETA.
Seachoice Aluminum Trailer Step 50-52271
Seachoice
$59.95 $0.00Seachoice Aluminum Trailer Step 50-52271 Made of 6005 aluminum for excellent corrosion resistanceMount on frames up to 3-1/2" W x 5" HSlip resistant rubber logo pad offers sure footing. • Step Dimension: 5" W x 9-1/4" H x 9" DCapacity: 300...- Part Number:
- 50-52271
- Availability:
- In Stock - Ships same or next business day.
$59.95 $0.00 -
Seachoice Amber Clearance Marker Light Mc36Assch
Seachoice
$5.57 $5.17Seachoice Amber Clearance Marker Light Mc36Assch Meets the requirements of SAE/DOT/FMVSS/CMVSS standards when properly installed • Lens with reflex eliminates need for separate reflector • Single wire design grounds through...- Part Number:
- 50-52611
- Availability:
- In Stock - Ships same or next business day.
- Mount:
- Stud
- Color:
- Amber
$5.57 $5.17 -
Sold Out, please call for ETA.
Seachoice Amber Reflector-Adhesive 52571
Seachoice
$4.45 $0.00Seachoice Amber Reflector-Adhesive 52571 Adhesive back for quick mounting • Size: 3-1/4" x 1-5/8"- Part Number:
- 50-52571
- Availability:
- In Stock - Ships same or next business day.
- Lens:
- Amber
- Pack:
- 1 pr.
$4.45 $0.00 -
Seachoice Anchor Lead Chain-Pvc-3/16 x 4' 44401
Seachoice
$22.49 $16.79Seachoice Anchor Lead Chain-Pvc-3/16 x 4' 44401 White PVC coated galvanized proof coil chainGrade G4Oversized links on both ends • • Note: Recommendations vary based on displacement of boatFor example, a heady displacement...- Part Number:
- 50-44401
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3/16" x 4'
- Boat Size:
- Up to 27'
$22.49 $16.79 -
Seachoice Anchor Lead Chain-Pvc-5/16 x 5' 44441
Seachoice
$38.46 $33.34Seachoice Anchor Lead Chain-Pvc-5/16 x 5' 44441 White PVC coated galvanized proof coil chainGrade G4Oversized links on both ends • • Note: Recommendations vary based on displacement of boatFor example, a heady displacement...- Part Number:
- 50-44441
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16" x 5'
- Boat Size:
- Up to 40'
$38.46 $33.34 -
Seachoice Anchor Line Black Braided 1/2" x 150F 42281
Seachoice
$144.19 $83.82Seachoice Anchor Line Black Braided 1/2" x 150F 42281 Extremely strong line designed to absorb sudden shock loadsComes with galvanized steel thimble.- Part Number:
- 50-42281
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Size:
- 1/2" x 150'
$144.19 $83.82 -
Seachoice Anchor Line Blue Braided 1/2" x 150' 42251
Seachoice
$161.89 $102.91Seachoice Anchor Line Blue Braided 1/2" x 150' 42251 Extremely strong line designed to absorb sudden shock loadsComes with galvanized steel thimble.- Part Number:
- 50-42251
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Blue
- Size:
- 1/2" x 150'
$161.89 $102.91 -
Seachoice Anchor Line Blue Braided 3/8" x 100' 42161
Seachoice
$64.99 $31.97Seachoice Anchor Line Blue Braided 3/8" x 100' 42161 Extremely strong line designed to absorb sudden shock loadsComes with galvanized steel thimble.- Part Number:
- 50-42161
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Blue
- Size:
- 3/8" x 100'
$64.99 $31.97 -
Seachoice Anchor Line Gold/White Braided 1/2" x 150' 42371
Seachoice
$162.69 $108.61Seachoice Anchor Line Gold/White Braided 1/2" x 150' 42371 Extremely strong line designed to absorb sudden shock loadsComes with galvanized steel thimble.- Part Number:
- 50-42371
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Gold / White
- Size:
- 1/2" x 150'
$162.69 $108.61 -
Seachoice Anchor Line Gold/White Braided 1/2" x 250' 42391
Seachoice
$204.39 $146.41Seachoice Anchor Line Gold/White Braided 1/2" x 250' 42391 Extremely strong line designed to absorb sudden shock loadsComes with galvanized steel thimble.- Part Number:
- 50-42391
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Gold / White
- Size:
- 1/2" x 250'
$204.39 $146.41
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.