Lewmar 15' 5/16" G4 Chain & 150' 5/8" 8 Plait Line

The Lewmar 15' 5/16" G4 Chain & 150' 5/8" 8 Plait Line is the anchor system that serious boaters and cruising sailors rely on when conditions demand dependable holding ground. After years on the water, anchoring is non-negotiable—your safety and peace of mind depend on gear that performs under real-world stress. This dual-component system pairs professional-grade chain with premium rope in a configuration engineered for boats requiring substantial holding power across varied bottom conditions.

The 15-foot section of 5/16" G4 chain provides the critical foundation of your anchor rode. G4-grade chain delivers superior strength and durability compared to standard grades, resisting corrosion and fatigue from constant movement and abrasion against reef, rock, and sandy bottoms. The 150 feet of 5/8" eight-plait line adds elasticity and scope flexibility that absorbs shock loads during wind shifts and tide changes, reducing strain on cleats and bow hardware. Together, this hybrid system combines the weight and security of chain with the handling ease and catenary advantage of rope—a proven combination that lets you adjust scope quickly while maintaining maximum holding power in 20+ knot conditions.

This configuration suits cruising sailboats, trawlers, and displacement-hull powerboats in the 30–50 foot range, particularly those spending extended time at anchor in variable conditions. The 23-pound weight of this complete assembly makes deployment and recovery manageable from davits or windlasses without requiring industrial equipment. Eight-plait construction ensures flexibility during storage and eliminates kinking that can weaken rope over time, while Lewmar's proven manufacturing standards mean your rode will remain reliable through seasons of service in saltwater environments.