Ocean / NTR Drilled Plunger Track
The Lewmar Drilled Track with Plunger Holes provides precise, repeatable positioning for traveller and sail-control systems. Pre-drilled holes allow compatible plunger-equipped cars to lock positively at fixed intervals, delivering secure, consistent trim settings without reliance on friction alone. Manufactured from high-strength, marine-grade aluminium, the track offers excellent durability and corrosion resistance in demanding sailing environments. Ideal for performance cruising and racing applications where accuracy, stability, and confidence under load are essential.
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Precise, Position-Locked Sail Control
The Lewmar Drilled Track with Plunger Holes is designed to deliver accurate, repeatable positioning for traveller and sail-control systems where positive location is required. By combining the strength of Lewmar’s proven track profiles with precision-machined plunger holes, it offers dependable, mechanical locking at defined positions, ideal for sailors who demand consistent sail trim and immediate feedback.
Drilled Track with Integrated Plunger Locations
The pre-drilled hole pattern is engineered to accept compatible plunger-equipped traveller cars, allowing the car to engage positively at set intervals along the track. This system enables rapid, secure positioning without reliance on friction alone, ensuring repeatable settings that are especially valuable for racing, sail trimming, or performance cruising where trim accuracy and consistency are critical.
Robust Marine-Grade Construction
Manufactured from high-strength, marine-grade aluminium, the Lewmar Drilled Track with Plunger Holes is built to withstand sustained sailing loads and harsh offshore environments. Precision machining ensures accurate hole spacing and smooth track surfaces, while corrosion-resistant finishes support long service life in saltwater conditions.
Stable, Reliable Performance
The combination of rigid track construction and positive plunger engagement minimises unwanted movement under load, helping maintain sail shape and trim through changing conditions. This stable performance reduces system wear, limits deck hardware stress, and enhances confidence when operating under high load or in heavy weather.
Installation & System Integration
Designed for seamless integration with Lewmar traveller cars and control systems, the Drilled Track with Plunger Holes is suitable for both new build installations and professional refits. Available in multiple lengths and profiles, it provides a flexible, system-led solution for mainsheet travellers and other sail-control applications where repeatable positioning and structural integrity are essential.
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