SeaSense 50013101 Dock Line 5/8" x 20' Black Double Braid Nylon

The SeaSense 50013101 is a premium 5/8-inch diameter, 20-foot double braid nylon dock line designed for heavy-duty marine applications. Constructed with superior braid-on-braid technology, this line features marine-grade nylon both in the cover and core, delivering exceptional strength with a break strength of 9,800 lbs and a safe working load of 1,030 lbs.

Key Features:

• Double braid (braid-on-braid) construction provides superior strength and handling
• 5/8-inch diameter x 20-foot length with professionally spliced 15-inch eye
• 9,800 lb break strength with 1,030 lb safe working load
• Marine-grade nylon construction offers controlled stretch with less elongation than three-strand twisted lines
• Professionally spliced and whipped eye for secure, clean attachment point
• Bitter end is whipped to prevent fraying and extend line life
• Highly flexible design coils easily and remains virtually kink-free
• Multiple small strands distribute wear evenly for enhanced durability

This black dock line combines the best characteristics of modern rope technology—exceptional strength, manageable stretch, easy handling, and long-lasting performance. The braid-on-braid construction creates two ropes in one, where both the cover and core work together to handle heavy loads while remaining supple and easy to work with. Ideal for securing boats, PWCs, and other watercraft to docks, pilings, and cleats.