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WEST MARINE Prespliced Double-Braid Nylon Dock Lines

Give your boat a sharp, well-kept look!

This is the strongest and easiest-to-handle line you can buy that stays flexible throughout its service life. The core and cover is constructed from the highest quality treated nylon. The combination of high-grade marine nylon, special torque-balanced construction, and a unique stabilization process produces a long-wearing, easy-to-handle line that resists kinking. Our Double Braid line offers controlled elongation and excellent abrasion resistance. Double braid lines stretch slightly less but are stronger than three-strand lines. Each line has a professionally spliced 12" eye with a heat-sealed bitter end.

  • High elongation
  • Torque-free non-hockling
  • Stays flexible and very easy to handle
  • Very little degradation from UV. Can be used outside over long term if inspected regularly
  • Manufactured with premium high tenacity nylon fibers and conforms to MIL-R-24050E
  • Choose from 3/8"–3/4"dia., 15'–35'L and breaking strengths of 4,700lb.–19,400lb.
  • Stretch: 6.5% @ 15% of breaking strength
Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
3/4" Dia. Dock Line, 25' Length, 19,400lb. Breaking Strength, White 9433855 4050-24-00025
In stock online.

$92.99

3/4" Dia. Dock Line, 35' Length, 19,400lb. Breaking Strength, White 9433863 4050-24-00035
In stock online.

$99.99

3/4" Dia. Dock Line, 25' Length, 19,400lb. Breaking Strength, Black 9433871 4054-24-00025
In stock online.

$99.99

3/4" Dia. Dock Line, 35' Length, 19,400lb. Breaking Strength, Black 9433889 4054-24-00035
In stock online.

$117.99

3/8" Dia. Dock Line, 15' Length, 4700lb. Breaking Strength, Navy 9433798 4056-12-00015
In stock online.

$24.99

3/8" Dia. Dock Line, 25' Length, 4700lb. Breaking Strength, Navy 9433806 4056-12-00025
In stock online.

$29.99

1/2" Dia. Dock Line, 15' Length, 8500lb. Breaking Strength, Navy 9433814 4056-16-00015
In stock online.

$29.99

1/2" Dia. Dock Line, 25' Length, 8500lb. Breaking Strength, Navy 9433822 4056-16-00025
In stock online.

$39.99

5/8" Dia. Dock Line, 25' Length, 13,500lb. Breaking Strength, Navy 9433830 4056-20-00025
In stock online.

$64.99

5/8" Dia. Dock Line, 35' Length, 13,500lb. Breaking Strength, Navy 9433848 4056-20-00035
In stock online.

$77.99

3/4" Dia. Dock Line, 25' Length, 19,400lb. Breaking Strength, White/Gold 9433897 4059-24-00025
In stock online.

$99.99

3/4" Dia. Dock Line, 35' Length, 19,400lb. Breaking Strength, White/Gold 9433905 4059-24-00035
Ships when available.

$114.99

3/8" Dia. Dock Line, 15' Length, 4700lb. Breaking Strength, White 5528757 4060-12-00015
In stock online.

$19.99

3/8" Dia. Dock Line, 25' Length, 4700lb. Breaking Strength, White 5528765 4060-12-00025
In stock online.

$24.99

1/2" Dia. Dock Line, 15' Length, 8500lb. Breaking Strength, White 5528773 4060-16-00015
In stock online.

$26.99

1/2" Dia. Dock Line, 25' Length, 8500lb. Breaking Strength, White 5528781 4060-16-00025
In stock online.

$29.99

1/2" Dia. Dock Line, 35' Length, 8500lb. Breaking Strength, White 5528799 4060-16-00035
In stock online.

$52.99

5/8" Dia. Dock Line, 15' Length, 13,500lb. Breaking Strength, White 5528807 4060-20-00015
In stock online.

$37.99

5/8" Dia. Dock Line, 25' Length, 13,500lb. Breaking Strength, White 5528815 4060-20-00025
Ships when available.

$54.99

5/8" Dia. Dock Line, 35' Length, 13,500lb. Breaking Strength, White 5528823 4060-20-00035
Ships when available.

$69.99

3/8" Dia. Dock Line, 15' Length, 4700lb. Breaking Strength, Red 5528518 4061-12-00015
In stock online.

$24.99

3/8" Dia. Dock Line, 25' Length, 4700lb. Breaking Strength, Red 5528526 4061-12-00025
In stock online.

$29.99

1/2" Dia. Dock Line, 15' Length, 8500lb. Breaking Strength, Red 5528534 4061-16-00015
Ships when available.

$29.99

1/2" Dia. Dock Line, 25' Length, 8500lb. Breaking Strength, Red 5528542 4061-16-00025
In stock online.

$39.99

1/2" Dia. Dock Line, 35' Length, 8500lb. Breaking Strength, Red 5528559 4061-16-00035
Ships when available.

$57.99

5/8" Dia. Dock Line, 15' Length, 13,500lb. Breaking Strength, Red 5528567 4061-20-00015
In stock online.

$44.99

5/8" Dia. Dock Line, 25' Length, 13,500lb. Breaking Strength, Red 5528575 4061-20-00025
In stock online.

$64.99

5/8" Dia. Dock Line, 35' Length, 13,500lb. Breaking Strength, Red 5528583 4061-20-00035
In stock online.

$77.99

3/8" Dia. Dock Line, 15' Length, 4700lb. Breaking Strength, Blue 5528591 4063-12-00015
In stock online.

$24.99

3/8" Dia. Dock Line, 25' Length, 4700lb. Breaking Strength, Blue 5528609 4063-12-00025
In stock online.

$29.99

1/2" Dia. Dock Line, 15' Length, 8500lb. Breaking Strength, Blue 5528617 4063-16-00015
In stock online.

$29.99

1/2" Dia. Dock Line, 25' Length, 8500lb. Breaking Strength, Blue 5528625 4063-16-00025
In stock online.

$39.99

1/2" Dia. Dock Line, 35' Length, 8500lb. Breaking Strength, Blue 5528633 4063-16-00035
In stock online.

$57.99

5/8" Dia. Dock Line, 15' Length, 13,500lb. Breaking Strength, Blue 5528641 4063-20-00015
In stock online.

$44.99

5/8" Dia. Dock Line, 25' Length, 13,500lb. Breaking Strength, Blue 5528658 4063-20-00025
In stock online.

$64.99

5/8" Dia. Dock Line, 35' Length, 13,500lb. Breaking Strength, Blue 5528666 4063-20-00035
Ships when available.

$77.99

3/8" Dia. Dock Line, 15' Length, 4700lb. Breaking Strength, Black 5528435 4064-12-00015
In stock online.

$24.99

3/8" Dia. Dock Line, 25' Length, 4700lb. Breaking Strength, Black 5528443 4064-12-00025
In stock online.

$29.99

1/2" Dia. Dock Line, 15' Length, 8500lb. Breaking Strength, Black 5528450 4064-16-00015
In stock online.

$29.99

1/2" Dia. Dock Line, 25' Length, 8500lb. Breaking Strength, Black 5528468 4064-16-00025
In stock online.

$39.99

1/2" Dia. Dock Line, 35' Length, 8500lb. Breaking Strength, Black 5528476 4064-16-00035
In stock online.

$57.99

5/8" Dia. Dock Line, 15' Length, 13,500lb. Breaking Strength, Black 5528484 4064-20-00015
In stock online.

$44.99

5/8" Dia. Dock Line, 25' Length, 13,500lb. Breaking Strength, Black 5528492 4064-20-00025
In stock online.

$64.99

5/8" Dia. Dock Line, 35' Length, 13,500lb. Breaking Strength, Black 5528500 4064-20-00035
In stock online.

$77.99

3/8" Dia. Dock Line, 15' Length, 4700lb. Breaking Strength, Teal 5528393 4067-12-00015
In stock online.

$24.99

3/8" Dia. Dock Line, 25' Length, 4700lb. Breaking Strength, Teal 5528401 4067-12-00025
In stock online.

$29.99

1/2" Dia. Dock Line, 25' Length, 8500lb. Breaking Strength, Teal 5528419 4067-16-00025
Ships when available.

$39.99

5/8" Dia. Dock Line, 35' Length, 13,500lb. Breaking Strength, Teal 5528427 4067-20-00035
In stock online.

$77.99

3/8" Dia. Dock Line, 15' Length, 4700lb. Breaking Strength, White/Gold 5528674 4069-12-00015
In stock online.

$24.99

3/8" Dia. Dock Line, 25' Length, 4700lb. Breaking Strength, White/Gold 5528682 4069-12-00025
In stock online.

$29.99

1/2" Dia. Dock Line, 15' Length, 8500lb. Breaking Strength, White/Gold 5528690 4069-16-00015
In stock online.

$29.99

1/2" Dia. Dock Line, 25' Length, 8500lb. Breaking Strength, White/Gold 5528708 4069-16-00025
In stock online.

$39.99

1/2" Dia. Dock Line, 35' Length, 8500lb. Breaking Strength, White/Gold 5528716 4069-16-00035
In stock online.

$57.99

5/8" Dia. Dock Line, 15' Length, 13,500lb. Breaking Strength, White/Gold 5528724 4069-20-00015
In stock online.

$42.99

5/8" Dia. Dock Line, 25' Length, 13,500lb. Breaking Strength, White/Gold 5528732 4069-20-00025
In stock online.

$64.99

5/8" Dia. Dock Line, 35' Length, 13,500lb. Breaking Strength, White/Gold 5528740 4069-20-00035
In stock online.

$77.99

5/8" Dia. Dock Line, 50' Length, 13,500lb. Breaking Strength, Black 2739803 5054-20-00050
In stock online.

$92.99

Product Description

Give your boat a sharp, well-kept look!

This is the strongest and easiest-to-handle line you can buy that stays flexible throughout its service life. The core and cover is constructed from the highest quality treated nylon. The combination of high-grade marine nylon, special torque-balanced construction, and a unique stabilization process produces a long-wearing, easy-to-handle line that resists kinking. Our Double Braid line offers controlled elongation and excellent abrasion resistance. Double braid lines stretch slightly less but are stronger than three-strand lines. Each line has a professionally spliced 12" eye with a heat-sealed bitter end.

  • High elongation
  • Torque-free non-hockling
  • Stays flexible and very easy to handle
  • Very little degradation from UV. Can be used outside over long term if inspected regularly
  • Manufactured with premium high tenacity nylon fibers and conforms to MIL-R-24050E
  • Choose from 3/8"–3/4"dia., 15'–35'L and breaking strengths of 4,700lb.–19,400lb.
  • Stretch: 6.5% @ 15% of breaking strength

Specs

REVIEW SNAPSHOT®

by PowerReviews
West MarinePrespliced Double Braid Nylon Dock Lines
 
4.8

(based on 86 reviews)

Ratings Distribution

  • 5 Stars

     

    (66)

  • 4 Stars

     

    (20)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Holds boat securely (72)
  • Reliable (57)
  • Easy to use (53)
  • Safe (49)
  • Easy to install (14)

Cons

    Best Uses

    • Docks (72)
    • Large boats (38)
    • Small boats (32)
    • Open water (8)
      • Reviewer Profile:
      • Casual/ recreational (44), Advanced (38), Professional (3)

    Reviewed by 86 customers

    Sort by

    Displaying reviews 1-10

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    5.0

    Last pair lasted 3 seasons

    By Tony

    from Perth Amboy NJ

    About Me Advanced

    Verified Buyer

    Pros

    • Holds Boat Securely
    • Reliable
    • Safe

    Cons

    • None

    Best Uses

    • Docks
    • Large Boats
    • Small Boats

    Comments about Prespliced Double Braid Nylon Dock Lines:

    As stated strong and flexible will continue to buy this product.

     
    5.0

    1/2 " 25 foot dock line

    By Haukur

    from Poulsbo, WA

    About Me Casual/ Recreational

    Verified Buyer

    Pros

    • Easy To Install
    • Easy To Use
    • Holds Boat Securely
    • Reliable
    • Safe
    • Works Well

    Cons

    • None

    Best Uses

    • Docks
    • Large Boats
    • Small Boats

    Comments about Prespliced Double Braid Nylon Dock Lines:

    Works well

    Service and delivery comments:

    Prompt delivery

     
    5.0

    I would buy this product again

    By WEE WILLY

    from COLUMBUS, OHIO CAPE CORAL, FL

    About Me Advanced

    Verified Buyer

    Pros

    • Easy To Install
    • Easy To Use
    • Holds Boat Securely
    • Reliable
    • Safe

    Cons

      Best Uses

      • Docks
      • Large Boats
      • Small Boats

      Comments about Prespliced Double Braid Nylon Dock Lines:

      mooring boat

      Service and delivery comments:

      fast shipping

       
      5.0

      Prespliced Double Braid Nylon Dock Lines

      By energybill

      from Barrington, IL

      About Me Casual/ Recreational

      Verified Buyer

      Pros

      • Easy To Install
      • Easy To Use
      • Holds Boat Securely
      • Reliable

      Cons

        Best Uses

        • Docks
        • Large Boats
        • Open Water
        • Small Boats

        Comments about Prespliced Double Braid Nylon Dock Lines:

        replaced old lines

         
        4.0

        Quality Lines

        By Ron D.

        from Austin, TX

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Easy To Use
        • Good quality
        • Holds Boat Securely

        Cons

        • Backordered A Month

        Best Uses

        • Large Boats

        Comments about Prespliced Double Braid Nylon Dock Lines:

        Really good quality lines. I will be ordering more soon.

         
        4.0

        Prespliced Double Braid Nylon Dock Lines

        By Sue

        from Cleveland, Ohio

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Reliable

        Cons

          Best Uses

          • Docks

          Comments about Prespliced Double Braid Nylon Dock Lines:

          The black color hides any dirt and the lines always look neat and clean.

          Service and delivery comments:

          Billing was a problem and customer service was diffuclt to reach and was not able to apply my westmarine coupon, which is why i made the purchase to begin with.

           
          5.0

          Exactly what I needed - in service now.

          By Wild Hare

          from Merced, CA

          About Me Casual/ Recreational

          Verified Buyer

          Pros

          • Easy To Install
          • Easy To Use
          • Holds Boat Securely
          • Reliable

          Cons

            Best Uses

            • Docks

            Comments about Prespliced Double Braid Nylon Dock Lines:

            Works great & looks great. It's nice to have dock lines that match for a change.

             
            5.0

            Quality at affordable price

            By Cap'n Al

            from Sag Harbor, NY

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Easy To Handle
            • Easy To Use
            • Holds Boat Securely
            • Reliable

            Cons

            • None

            Best Uses

            • Docks

            Comments about Prespliced Double Braid Nylon Dock Lines:

            I use these at my home slip and keep a set aboard for tying up at
            docks when traveling.
            They're easy on hands and are strong & reliable.

             
            4.0

            strong well made dock line

            By Sailerman

            from Oxford. GA

            About Me Advanced

            Verified Buyer

            Pros

            • Easy To Use
            • Holds Boat Securely
            • Long 'storm Length' Line
            • Reliable

            Cons

              Best Uses

              • Docks
              • Large Boats

              Comments about Prespliced Double Braid Nylon Dock Lines:

              Pre-made dock lines over 25'-35' are often difficult to find for use as spring lines or storm rigs but this product is available 'off the shelf'.

               
              5.0

              Looks good and works as advertised

              By Ed

              from São Paulo, Brazil

              About Me Advanced

              Verified Buyer

              Pros

              • Holds Boat Securely
              • Looks good
              • Safe
              • Soft Yet Abrasion-resista

              Cons

                Best Uses

                • Docks
                • Large Boats

                Comments about Prespliced Double Braid Nylon Dock Lines:

                I am replacing an identical set out of precaution. The previous set still looked fine after 2 years in the subtropical sun and with constant strain

                Service and delivery comments:

                Delivery via Fedex International Priority met all expectations

                Displaying reviews 1-10

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