Beefy Heavy Duty Nylon Pulley Block With Single Sheave For Sailboat Rigging, 460 Kg Working Load, 10 Mm Rope Diameter, Marine Hardware, Saltwater Ready, UV Resistant, Easy Mounting

Single unit nylon pulley block for sailboats, 460 kg WLL
✔️ 460 kg WLL, 10 mm rope compatibility, nylon marine block

The heavy pulley block is a single-sheave nylon wheel built for sailboat rigging, winches, and marine hardware. It’s designed to withstand saltwater, UV exposure, and abrasion, making it a reliable upgrade for decks, masts, booms, and cockpit lines.

✅ Nylon construction resists saltwater, UV exposure, and abrasion
✅ 460 kg working load supports halyards, sheets, and control lines
✅ Accepts up to 10 mm rope diameter including DYNEEMA and braided nylon
✅ Smooth rotating bearing system reduces line wear and increases efficiency

💡 What is a nylon pulley block used for in sailboat rigging?

A handy overview explains practical use: - Redirects lines on mast or deck - Supports halyards and control lines - Nylon construction resists saltwater and UV exposure - Compatible with up to 10 mm rope diameter ✝️