---
product_id: 471949659
title: "Boat Dock Lines 1/2\" x 15' Double Braided Nylon Dock Line, Marine-Grade Dock Lines for Boats Pre-Spliced with a 12\" Loop Boat Lines Dock Rope, Premium Marine Rope - Black, 4 Pack"
brand: "j-fm twnthsd"
price: "$103.75"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/471949659-boat-dock-lines-1-2-x-15-double-braided-nylon
store_origin: US
region: United States of America
---

# 1/2" x 15' length Load capacity: 950 lbs Tensile strength: 4939 lbs Boat Dock Lines 1/2" x 15' Double Braided Nylon Dock Line, Marine-Grade Dock Lines for Boats Pre-Spliced with a 12" Loop Boat Lines Dock Rope, Premium Marine Rope - Black, 4 Pack

**Brand:** j-fm twnthsd
**Price:** $103.75
**Availability:** ✅ In Stock

## Summary

> 🚤 Secure Your Adventure with Style!

## Quick Answers

- **What is this?** Boat Dock Lines 1/2" x 15' Double Braided Nylon Dock Line, Marine-Grade Dock Lines for Boats Pre-Spliced with a 12" Loop Boat Lines Dock Rope, Premium Marine Rope - Black, 4 Pack by j-fm twnthsd
- **How much does it cost?** $103.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/471949659-boat-dock-lines-1-2-x-15-double-braided-nylon)

## Best For

- j-fm twnthsd enthusiasts

## Why This Product

- Trusted j-fm twnthsd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Usage:** Perfect for medium to large boats (23'-35'), these lines adapt to various marine needs, from mooring to fender hanging.
- • **Shock Absorption:** Designed to absorb shock loads, providing peace of mind during intense weather conditions.
- • **Marine-Grade Quality:** Engineered for harsh marine environments, these lines withstand saltwater, UV rays, and abrasion.
- • **Unmatched Durability:** Crafted from double braided nylon, these dock lines resist breaking and fraying, ensuring your boat stays secure.
- • **Long-Lasting Performance:** Whipped ends and glue wrapping prevent unraveling, ensuring longevity and reliability.

## Overview

The Boat Dock Lines by J-FM TWNTHSD are premium double braided nylon ropes measuring 1/2" x 15' designed for medium to large boats. With a tensile strength of 4939 lbs and a load capacity of 950 lbs, these durable lines are perfect for mooring and versatile marine applications. Their rugged construction ensures long-lasting performance in harsh conditions.

## Description

Boat Dock Lines 1/2" x 15' Double Braided Nylon Dock Line, Marine-Grade Dock Lines for Boats Pre-Spliced with a 12" Loop Boat Lines Dock Rope, Premium Marine Rope - Black, 4 Pack

## Features

- PREMIUM DOUBLE BRAIDED NYLON DOCK LINE: The boat dock lines measure 1/2-inch wide by 15-feet long (1.3cm by 4.5m); marine rope pre-spliced with a 12-inch eye for creating easy loops and knots; J-FM TWNTHSD determined to provide you with the best dock lines for boats
- DURABLE DEPENDABLE: Low-stretch; double braided nylon yarn construction prevents boat lines from breaking and fraying as well as more soft and smooth; the boat rope is ideal for mooring or other usage in all conditions
- VERSATILE: The boat dock line is intended to be used for medium- and large-weight boats from 23-feet to 35-feet (7m-10.6m) long; the dock rope's flexible design can be used almost anywhere, like hanging fenders, pulling or bundling
- RUGGED STRENGTH: Made of high-performance nylon material to absorb shock loads, ensures high tensile strength as well as be highly abrasion resistant (maximum tensile strength: 4,939 lbs; maximum working load: 950 lbs); the dock lines withstand long hours of intense use under storm, salt-water, solarization, acid and oil
- LONG LASTING: Both the bitter end and pre-spliced eye joint are whipped for long life; ironing edge & glue wrapping help deter cut ends of the marine rope from unraveling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 1/2" x 15' (4-Pack) |
| Material | Nylon |
| Color | Black |
| Brand | J-FM TWNTHSD |
| Vehicle Service Type | not_applicable |
| Load Capacity | 950 Pounds |
| Fastener Material | Stainless Steel |
| Fastener Type | Loop |
| Tensile Strength | 4939 Pounds |
| Number of Pieces | 4 |
| Product Dimensions | 180"L x 0.5"W |
| Manufacturer | J-FM TWNTHSD |
| Unit Count | 60 Feet |
| Model | DLB1215BK04 |
| Item Weight | 4.37 pounds |
| Country of Origin | China |
| Item model number | DLB1215BK04 |
| Manufacturer Part Number | DLB1215BK04 |

## Product Details

- **Size:** 1/2" x 15' (4-Pack)
- **Material:** Nylon
- **Color:** Black
- **Brand:** J-FM TWNTHSD
- **Vehicle Service Type:** not_applicable

## Images

![Boat Dock Lines 1/2" x 15' Double Braided Nylon Dock Line, Marine-Grade Dock Lines for Boats Pre-Spliced with a 12" Loop Boat Lines Dock Rope, Premium Marine Rope - Black, 4 Pack - Image 1](https://m.media-amazon.com/images/I/71w8ANUGXYL.jpg)
![Boat Dock Lines 1/2" x 15' Double Braided Nylon Dock Line, Marine-Grade Dock Lines for Boats Pre-Spliced with a 12" Loop Boat Lines Dock Rope, Premium Marine Rope - Black, 4 Pack - Image 2](https://m.media-amazon.com/images/I/81ccTbCGZBL.jpg)
![Boat Dock Lines 1/2" x 15' Double Braided Nylon Dock Line, Marine-Grade Dock Lines for Boats Pre-Spliced with a 12" Loop Boat Lines Dock Rope, Premium Marine Rope - Black, 4 Pack - Image 3](https://m.media-amazon.com/images/I/61G2ICU7DhL.jpg)
![Boat Dock Lines 1/2" x 15' Double Braided Nylon Dock Line, Marine-Grade Dock Lines for Boats Pre-Spliced with a 12" Loop Boat Lines Dock Rope, Premium Marine Rope - Black, 4 Pack - Image 4](https://m.media-amazon.com/images/I/81CuTcZVw8L.jpg)
![Boat Dock Lines 1/2" x 15' Double Braided Nylon Dock Line, Marine-Grade Dock Lines for Boats Pre-Spliced with a 12" Loop Boat Lines Dock Rope, Premium Marine Rope - Black, 4 Pack - Image 5](https://m.media-amazon.com/images/I/81GWm003YuL.jpg)

## Frequently Bought Together

- J-FM TWNTHSD Boat Dock Lines 1/2" x 15' Double Braided Nylon Dock Line, Marine-Grade Dock Lines for Boats Pre-Spliced with a 12" Loop Boat Lines Dock Rope, Premium Marine Rope - Black, 4 Pack
- Affordura Boat Fender 4 Pack Boat Bumpers Fenders with 4 Ropes, Boat Bumpers for Pontoon Boat Fenders Inflatable

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-28*