Amstrand Twisted Nylon Dock Line - 5/8" Diameter, Available in 25' to 35' Lengths

The Amstrand Twisted Nylon Dock Line is a 5/8 inch diameter mooring line built for boaters who need reliable shock absorption and abrasion resistance at the dock. Twisted (3-strand) nylon construction gives this line natural stretch, letting it flex with wave action, wind gusts, and tidal surge instead of transferring that load directly to your cleats, chocks, and hull hardware. This line is offered in two lengths to suit different slip sizes and rigging needs, from standard bow and stern lines to longer spring lines on larger boats or floating docks with significant water-level change.

Specifications

• Brand: Amstrand
• Material: Twisted Nylon (3-strand)
• Diameter: 5/8 inch
• Available Lengths: 25 feet, 35 feet
• Construction: Twisted/laid rope for elasticity and shock absorption
• Recommended Use: Docking, mooring, spring lines

Sizes & Options

Both lengths share the same 5/8 inch diameter, so choose based on how much scope you need rather than boat size alone. The 25 foot line suits standard slips and shorter runs from cleat to dock. The 35 foot line is better suited to larger slips, floating docks with significant tide or water-level change, and spring line setups where extra length is needed to control fore-and-aft movement.