Boat Accessories and Supplies
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Sold Out, please call for ETA.
Fusion Electronics Stereoactive-WS-DK150B Safe Blu 101251902
Fusion Electronics
$99.99 $82.74Fusion Electronics Stereoactive-WS-DK150B Safe Blu 101251902A completely watertight, IPx7 rated water resistant storage case that floats! Designed to keep your valuables safe and protected while you're on the water, the Activesafe will float with your...- Part Number:
- 830-0101251902
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5.79" x 9.25" x 1.85"
- Color:
- Blue
$99.99 $82.74 -
Sold Out, please call for ETA.
Sea-Dog Line Nylon Push-On Connect 16-14 6Pk 429339H-1
SEA-DOG LINE
$16.80 $1.30Sea-Dog Line Nylon Push-On Connect 16-14 6Pk 429339H-1Tin plated copper/injection molded nylon. Push-On Terminals comply with ABYC standard E-11.- Part Number:
- 354-429339H1
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 0.25
- Wire Range:
- 16-14
- Connection:
- Female
- Color:
- Blue
- Pack:
- 6
$16.80 $1.30 -
Sold Out, please call for ETA.
Sea-Dog Line Nylon Ring Terminal 16-14 Ga 6Pk 429238H-1
SEA-DOG LINE
$6.75 $1.30Sea-Dog Line Nylon Ring Terminal 16-14 Ga 6Pk 429238H-1Tin plated copper/injection molded nylon. Terminals comply with ABYC standard E-11.- Part Number:
- 354-429238H1
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 0.25
- Wire Range:
- 16-14
- Fastener:
- 3/8"
- Color:
- Blue
- Pack:
- 6
$6.75 $1.30 -
Seachoice 16-14 #6 Heat Shrink Ring 25/Pk 60091
Seachoice
$22.49 $12.11Seachoice 16-14 #6 Heat Shrink Ring 25/Pk 60091 Marine grade heat shrinkable ring terminals99.9% Pure copper with brazed seam barrel, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-60091
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Stud:
- #6
- Color:
- Blue
- Pack:
- 25
$22.49 $12.11 -
Seachoice 16-14 1/4Heat Shrink Ring 25/Pk 60121
Seachoice
$27.59 $13.81Seachoice 16-14 1/4Heat Shrink Ring 25/Pk 60121 Marine grade heat shrinkable ring terminals99.9% Pure copper with brazed seam barrel, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-60121
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Stud:
- 1/4"
- Color:
- Blue
- Pack:
- 25
$27.59 $13.81 -
Seachoice 16-14 Ga Heat Shrink Female .180 25 50-61771
Seachoice
$46.99 $28.10Seachoice 16-14 Ga Heat Shrink Female .180 25 50-61771- Part Number:
- 50-61771
- Availability:
- In Stock - Ships same or next business day.
- Size:
- .180" (Bullet)
- Wire Range:
- 16-14
- Connection:
- Female
- Color:
- Blue
- Pack:
- 25
$46.99 $28.10 -
Sold Out, please call for ETA.
Seachoice 16-14 Heat Shrink Butt/Conn 3/Pk 62261
Seachoice
$7.46 $6.02Seachoice 16-14 Heat Shrink Butt/Conn 3/Pk 62261 Marine grade heat shrinkable butt splices99.9% Pure copper with seamless tube, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-62261
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Color:
- Blue
- Pack:
- 3
$7.46 $6.02 -
Seachoice 16-14G Heat Shrink Ml Bullet.176 25 50-61751
Seachoice
$42.89 $27.50Seachoice 16-14G Heat Shrink Ml Bullet.176 25 50-61751- Part Number:
- 50-61751
- Availability:
- In Stock - Ships same or next business day.
- Size:
- .180" (Bullet)
- Wire Range:
- 16-14
- Connection:
- Male
- Color:
- Blue
- Pack:
- 25
$42.89 $27.50 -
Seachoice 22-18/16-14 S/Dwn Butt 10/Pk 61401
Seachoice
$28.59 $18.90Seachoice 22-18/16-14 S/Dwn Butt 10/Pk 61401 Marine grade and designed for connecting different wire gaugesThe gauge is marked on each end of the connector and also displays a corresponding color band99.9% Pure copper with seamless tube, tin...- Part Number:
- 50-61401
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 22-18 to 16-14
- Color:
- Blue
- Pack:
- 10
$28.59 $18.90 -
Seachoice 22-18/16-14 Step Dwn @100Pk 50-61431
Seachoice
$240.29 $144.78Seachoice 22-18/16-14 Step Dwn @100Pk 50-61431 Marine grade and designed for connecting different wire gaugesThe gauge is marked on each end of the connector and also displays a corresponding color band99.9% Pure copper with seamless tube, tin...- Part Number:
- 50-61431
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 22-18 to 16-14
- Color:
- Blue
- Pack:
- 100
$240.29 $144.78 -
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 Blue Butt Con Vinyl 16-14 100Pk 60611
Seachoice
$21.99 $14.95Seachoice Blue Butt Con Vinyl 16-14 100Pk 60611 Voltage: 600 • Max Temp: 75°,C / 167°,F- Part Number:
- 50-60611
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Color:
- Blue
- Pack:
- 100
$21.99 $14.95 -
Seachoice Heat Shrink16-14Ga #10Stud 3/Pk 62331
Seachoice
$7.19 $5.81Seachoice Heat Shrink16-14Ga #10Stud 3/Pk 62331 Marine grade heat shrinkable ring terminals99.9% Pure copper with brazed seam barrel, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-62331
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Stud:
- #10
- Color:
- Blue
- Pack:
- 3
$7.19 $5.81 -
Seachoice Heat Shrink16-14Ga #8 Stud 3/Pk 62321
Seachoice
$7.19 $5.79Seachoice Heat Shrink16-14Ga #8 Stud 3/Pk 62321 Marine grade heat shrinkable ring terminals99.9% Pure copper with brazed seam barrel, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-62321
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Stud:
- #8
- Color:
- Blue
- Pack:
- 3
$7.19 $5.79 -
Seachoice Heat Shrink16-14Ga 3/8 3 Pk 62351
Seachoice
$7.19 $5.79Seachoice Heat Shrink16-14Ga 3/8 3 Pk 62351 Marine grade heat shrinkable ring terminals99.9% Pure copper with brazed seam barrel, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-62351
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Stud:
- 3/8"
- Color:
- Blue
- Pack:
- 3
$7.19 $5.79 -
Sold Out, please call for ETA.
Seachoice Heat Shrink16-14Ga 5/16 3Pk 62341
Seachoice
$7.19 $5.79Seachoice Heat Shrink16-14Ga 5/16 3Pk 62341 Marine grade heat shrinkable ring terminals99.9% Pure copper with brazed seam barrel, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-62341
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Stud:
- 5/16"
- Color:
- Blue
- Pack:
- 3
$7.19 $5.79 -
Sold Out, please call for ETA.
Seachoice Inflateable Manual Adult Exp1Md-99900
Seachoice
$82.28 $0.00Seachoice Inflateable Manual Adult Exp1Md-99900 Suitable for non-swimmers and swimmers for all weather conditionsThe jackets are designed and tested to ISO which allows the wearer to roll over into a safe comfortable position. • Chest: 70...- Part Number:
- 50-99900
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Manual
- Size:
- Adult
- Color:
- Blue
$82.28 $0.00 -
Seachoice Nylon Butt Conn 16-14 25Pk 50-67941
Seachoice
$11.99 $8.79Seachoice Nylon Butt Conn 16-14 25Pk 50-67941 Voltage: 600 • Max Temp: 105°,C / 189°,F- Part Number:
- 50-67941
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Color:
- Blue
- Pack:
- 25
$11.99 $8.79 -
Seachoice Nylon Butt Connctr 16-14 500Pk 50-67961
Seachoice
$176.99 $113.32Seachoice Nylon Butt Connctr 16-14 500Pk 50-67961 Voltage: 600 • Max Temp: 105°,C / 189°,F- Part Number:
- 50-67961
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Color:
- Blue
- Pack:
- 500
$176.99 $113.32
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.