Boat Accessories and Supplies
-
Sold Out, please call for ETA.
Ancor 4 Ga Black Tinned Wire 25' 113002
Ancor
$137.59 $59.99Ancor 4 Ga Black Tinned Wire 25' 113002 Tinned copper stranding for maximum protection against corrosion, electrolysis and fatigue due to vibration and flexing. Rated at 600 volts and 105°C, the heavy duty insulation is resistant to heat and...- Part Number:
- 639-113002
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- #4
- Color:
- Black
- Length:
- 25'
$137.59 $59.99 -
Ancor Black. Heatshrink Tubing Assorted 301503
Ancor
$17.29 $8.43Ancor Black. Heatshrink Tubing Assorted 301503- Part Number:
- 639-301503
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3/16"-3/4" dia. x 3" L
- Color:
- Black
- Pack:
- 8
$17.29 $8.43 -
Ancor Cable #2 Black 18 Length 189140
Ancor
$45.49 $20.12Ancor Cable #2 Black 18 Length 189140Manufactured with Ancor's premium UL1426 tin copper battery cable. Flame retardant, UV inhibited, rated to 600V and 105°, celsius. Lugs are tin copper to avoid corrosion and last longer. Each end has a piece of...- Part Number:
- 639-189140
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- 2
- Color:
- Black
- Length:
- 18"
- Stud:
- 5/16"
$45.49 $20.12 -
Attwood Marine 3/8X15 Solid Braid MFP Bk 11752-7
Attwood Marine
$11.19 $7.99Attwood Marine 3/8X15 Solid Braid MFP Bk 11752-7 A 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...- Part Number:
- 23-117527
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Solid Braid
- Color:
- Black
- Size:
- 3/8" × 15'
$11.19 $7.99 -
Perko Rope Deck Pipe Plastic Black 1057Dp0Black
Perko
$32.49 $27.41Perko Rope Deck Pipe Plastic Black 1057Dp0BlackConstructed of high impact plastic. U.V. stabilized, fiber reinforced. Hinged, snap-down cover. #8 screw- Part Number:
- 9-1057DP0BLK
- Availability:
- In Stock - Ships same or next business day.
- Line Size:
- Up to 7/8"
- Flange:
- 3-3/4" OD
- Color:
- Black
$32.49 $27.41 -
Sea-Dog Line Battery Terminal Cover 415112
SEA-DOG LINE
$3.55Sea-Dog Line Battery Terminal Cover 415112 These Battery Terminal Covers are designed to insulate integral marine wing nut terminals protecting battery cables from corrosion and shorting. These covers satisfy USCG and ABYC requirements for the prevention...- Part Number:
- 354-415112
- Availability:
- In Stock - Ships same or next business day.
- Cable Guage:
- 4, 2, 1
- A:
- 1/2"
- B:
- 1-5/8"
- C:
- 1-11/16"
- D:
- 2-7/8"
- Color:
- Black
$3.55 -
Seachoice 3/16 Dia.Heat Shrk Sleeve 7/Pk 60381
Seachoice
$3.30Seachoice 3/16 Dia.Heat Shrk Sleeve 7/Pk 60381 Vinyl heat shrinkable tubing2:1 Shrink ratioProvides additional insulation and abrasion resistance.- Part Number:
- 50-60381
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3/16" x 6"
- Color:
- Black
- Pack:
- 7
$3.30 -
Seachoice Black Heat Shrink-1 x 1.5 Dw@2 62661
Seachoice
$3.09 $3.04Seachoice Black Heat Shrink-1 x 1.5 Dw@2 62661 Marine grade, flexible polyolefin heat shrinkable tubing3:1 shrink ratio with adhesive linerFlame retardantOnce installed, provides a complete environmental seal to prevent corrosion, enhance insulation and...- Part Number:
- 50-62661
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1" x 1-1/2"
- Color:
- Black
- Pack:
- 2
$3.09 $3.04 -
Seachoice Black Heat Shrink-3/4 x 1.5 Dw@2 62651
Seachoice
$3.09 $2.85Seachoice Black Heat Shrink-3/4 x 1.5 Dw@2 62651 Marine grade, flexible polyolefin heat shrinkable tubing3:1 shrink ratio with adhesive linerFlame retardantOnce installed, provides a complete environmental seal to prevent corrosion, enhance insulation...- Part Number:
- 50-62651
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3/4" x 1-1/2"
- Color:
- Black
- Pack:
- 2
$3.09 $2.85 -
Seachoice Richter Anchor Black
Seachoice
$104.49 $93.05Seachoice Richter Anchor Black Unique combination of river anchor, grapnel anchor and ease of retrieval like a slip ring anchorEasy release retrieval when buried or tangled.- Part Number:
- seachoice-richter
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Steel
- Type:
- Richter
- Color:
- Black
$104.49 $93.05 -
Seachoice Rocker Switch On-Off SPST Black 10801
Seachoice
$11.45 $9.99Seachoice Rocker Switch On-Off SPST Black 10801 Rated 16A @ 12VRequires .86" x 1.45" cut out- Part Number:
- 50-10801
- Availability:
- In Stock - Ships same or next business day.
- Positions:
- On/Off
- Color:
- Black
- Type:
- SPST
- Terminals:
- 2
$11.45 $9.99 -
Sierra Actuator Contura 3 Black 2/Pk Rk22100
Sierra
$11.09 $8.96Sierra Actuator Contura 3 Black 2/Pk Rk22100Replacement actuators with windows for illuminated switches.- Part Number:
- 11-RK22100
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Lens:
- N/A
- Pkg.:
- 2
$11.09 $8.96 -
Taylor Tidy-Up Fender Adjuster Black 1133
Taylor
$55.39 $36.22Taylor Tidy-Up Fender Adjuster Black 1133Tidy-Ups™ Kits include (1) Tidy-Ups™ Fender Adjuster and (6) feet of 3/8" solid braid polypropylene rope. Made from high quality marine grade components; they are quick and easy to use. Simply snap...- Part Number:
- 32-1133
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
$55.39 $36.22 -
Tiedown Engineering 4 Spool Keel Roller 5/8 Sft Br 86480
Tiedown Engineering
$16.19 $10.06Tiedown Engineering 4 Spool Keel Roller 5/8 Sft Br 86480- Part Number:
- 241-86480
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Spool
- Size:
- 4"
- Hole:
- 5/8"
- Color:
- Black
$16.19 $10.06 -
Ancor 1/0 Black Tinned Wire 25' 116002
Ancor
$315.29 $134.99Ancor 1/0 Black Tinned Wire 25' 116002 Tinned copper stranding for maximum protection against corrosion, electrolysis and fatigue due to vibration and flexing. Rated at 600 volts and 105°C, the heavy duty insulation is resistant to heat and abrasion...- Part Number:
- 639-116002
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- 36526
- Color:
- Black
- Length:
- 25'
$315.29 $134.99 -
Ancor 10Ga Black Tinned Wire 8' 188003
Ancor
$18.59 $12.99Ancor 10Ga Black Tinned Wire 8' 188003 Tinned copper stranding for maximum protection against corrosion, electrolysis and resists fatigue due to vibration and flexing. Rated at 600 volts and 105°C, the heavy duty insulation is resistant to heat and...- Part Number:
- 639-188003
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- #10
- Color:
- Black
- Length:
- 8'
$18.59 $12.99 -
Ancor 14Ga Black Tinned Wire 18' 184003
Ancor
$15.49 $7.55Ancor 14Ga Black Tinned Wire 18' 184003Tinned copper stranding for maximum protection against corrosion, electrolysis and resists fatigue due to vibration and flexing. Rated at 600 volts and 105°C, the heavy duty insulation is resistant to heat and...- Part Number:
- 639-184003
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- #14
- Color:
- Black
- Length:
- 18'
$15.49 $7.55 -
Ancor 16Ga Black Tinned Wire 25' 182003
Ancor
$13.99 $7.32Ancor 16Ga Black Tinned Wire 25' 182003Tinned copper stranding for maximum protection against corrosion, electrolysis and resists fatigue due to vibration and flexing. Rated at 600 volts and 105°C, the heavy duty insulation is resistant to heat and...- Part Number:
- 639-182003
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- #16
- Color:
- Black
- Length:
- 25'
$13.99 $7.32 -
Ancor 3/8 Heatshrink Alt Black 6 10P 304106
Ancor
$25.19 $13.99Ancor 3/8 Heatshrink Alt Black 6 10P 304106 Insulates and protects connections from mechanical abuse, wire pullout and abrasion. Heat activated adhesive lining provides impervious seal to salt water, oil, acids, and sunlight as well as providing strain...- Part Number:
- 639-304106
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3/8" x 6"
- Color:
- Black
- Pack:
- 5
$25.19 $13.99 -
Sold Out, please call for ETA.
Attwood Marine Economy Rod Holder-Black 2/Pk Rh-4646
Attwood Marine
$40.99 $21.52Attwood Marine Economy Rod Holder-Black 2/Pk Rh-4646Features fixed vertical angle to optimize rod positioning. Smaller size is perfect for medium and light action gear. Rod throat opening fits most standard and ultra-light rods up to 1-3/16" diameter...- Part Number:
- 23-RH4646
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Pack:
- 2
$40.99 $21.52
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.