We Ship Worldwide! | FREE SHIPPING! for US Continental orders over $99. Click for details.

Ronstan quintuple blocks for heavy-duty sailing applications with maximum efficiency. Click here to read more.

Ronstan Quintuple Blocks for High-Performance Multi-Line Rigging

Ronstan quintuple blocks provide maximum mechanical advantage, allowing efficient multi-line handling for high-load sailing applications.

Features of Ronstan Quintuple Blocks

  • Five-Sheave Design: Enables complex rigging and high-purchase systems.
  • Ball Bearing & Plain Bearing Options: Ensures smooth, low-friction operation.
  • Lightweight & Corrosion-Resistant Materials: Built for durability in harsh marine environments.
  • Swivel, Fixed, & Becket Models Available: Provides versatility for different rigging setups.
  • Designed for High-Load Applications: Ideal for mainsheet and high-purchase control systems.

Why Choose Ronstan Quintuple Blocks?

  • Maximizes Mechanical Advantage: Reduces effort required for heavy sail trimming.
  • Designed for Strength & Longevity: Resistant to saltwater, UV, and mechanical stress.
  • Easy to Install & Integrate: Works seamlessly with complex sailing rigs.

Shop Ronstan Quintuple Blocks at MAURIPRO

Enhance your sailboat’s rigging efficiency with high-performance Ronstan quintuple blocks.

Order now for superior sail control and handling.