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Attwood 11733-7 3-Strand Nylon Dock Line, 1/2 in. x 20 ft.

$15.61 (Price correct as of 11/08/2026 09:23 PST · Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The Attwood 11733-7 is a white, 3-strand twisted nylon dock line measuring 1/2 in. x 20 ft., with a pre-spliced eye at one end. It is listed for freshwater and saltwater use, and its stretch is described as absorbing sudden loads. Check the line’s rated capacity, length and eye fit against your boat and docking hardware before choosing this configuration.

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SKU: B003DJV7DE Category:

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Quick Summary

The Attwood 11733-7 is a white, 3-strand twisted nylon dock line measuring 1/2 in. in diameter and 20 ft. long. It has a pre-spliced eye at one end and is described as stretching to absorb sudden loads.

Key Details

Detail Product information and buyer relevance
Construction 3-strand twisted nylon; the listing describes the line as stretching to absorb sudden loads.
Size 1/2 in. x 20 ft. Compare the diameter and length with the boat, dock layout and hardware.
End One end has a pre-spliced eye for attachment to compatible boat or dock hardware.
Color and quantity White; the listing specifies one line.
Water use Listed for freshwater and saltwater use.
Model Attwood 11733-7.

What to Compare Before Buying

  • Rated capacity: The listed diameter does not establish a load rating. Confirm the line’s rated capacity is appropriate for the intended boat and docking conditions.
  • Length and diameter: Check whether 20 ft. and 1/2 in. suit the distances and hardware in your docking arrangement.
  • Eye-end fit: Confirm the pre-spliced eye works with the specific cleat, piling or other hardware where it will be used. The listing does not establish universal fit.

Compatibility, Size and Fit

The pre-spliced eye provides a finished loop at one end. Check that the loop can be positioned and secured as needed with the intended boat and dock hardware. Consider whether your setup requires a particular configuration at the other end.

Important Limitations

The listing describes the line as resisting UV exposure, rot, abrasion, oils, gasoline and marine growth, but does not provide a service life or load rating. These stated properties and the line’s stretch do not establish suitability for every boat, mooring point or condition.

Before You Decide

Check the 1/2 in. diameter, 20 ft. length, single-line quantity and eye-end fit against your docking setup. Confirm the rated capacity for the intended use.

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