Hercules 57mm Pulley Block with Toggle for 16mm Lines

Hercules Blocks: Engineered for the Open Waters

Designed specifically for cruising vessels, the Hercules blocks can handle exceptionally high loads effortlessly.

These blocks feature a robust single-piece machined side plate, offering an ideal combination of weight and strength for optimum reliability at sea.

Equipped with steel ball bearings in both the sheave and side plates, they ensure smooth rotation, even when under substantial loads.

Built to last, all components are UV-resistant and corrosion-proof, providing your marine gear with the ultimate protection and endurance for all your adventures.

Advantages of Choosing Hercules Blocks

• Adaptable Functionality: Ideal for both vang and mainsail systems, these simple and triple blocks significantly enhance your sailing operations.
• On-Deck Management: Models with clutches allow for efficient line management on deck, keeping your workspace organized and safe.
• Exceptional Longevity: Crafted with durable materials, they are resilient against harsh marine conditions while maintaining high performance.

Product Highlights

• Bearing: Stainless steel 316 sheave bearing paired with dual Derlin® bearing races.
• Sheave Diameter: 57 mm, constructed from self-lubricating acetal for optimal functionality.
• Faces: Hard black anodized aluminum for a modern and sturdy appearance.
• Swivel Shackle: Made from forged 316-grade stainless steel for the utmost strength and reliability.
• Work Load and Breaking Load: Designed for safety in demanding applications.

Enhance your sailing experience with Hercules blocks, where superior quality meets exceptional functionality. Make the investment in reliability and performance for your vessel today!