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Ubi-Maior double blocks for high-performance sailing and rigging efficiency. Click here to read more.

Ubi-Maior Double Blocks for High-Efficiency Sail Handling

Ubi-Maior double blocks offer superior mechanical advantage and smooth line control, making them ideal for mainsheets, vangs, and other multi-line rigging systems.

Features of Ubi-Maior Double Blocks

  • Dual Sheave Design: Enhances load distribution and efficiency.
  • High-Load Stainless Steel & Composite Construction: Ensures strength and corrosion resistance.
  • Ball Bearing & Plain Bearing Options: Provides smooth, low-friction operation.
  • Swivel, Fixed & Becket Models Available: Offers versatility for different rigging applications.
  • Optimized for Mainsheets, Halyards & Control Lines: Ensures precise sail adjustments.

Why Choose Ubi-Maior Double Blocks?

  • Maximizes Mechanical Advantage: Reduces effort for sail handling.
  • Designed for Strength & Longevity: Resistant to harsh marine conditions.
  • Easy to Install & Integrate: Works seamlessly with existing rigging systems.

Shop Ubi-Maior Double Blocks at MAURIPRO

Upgrade your rigging with durable and high-performance Ubi-Maior double blocks.

Order now for smoother and more efficient sail control.