Wichard Triple Block 45mm for 10mm Rope

The Wichard 63305 Triple Plain Bearing Block is designed for demanding sailing applications where strength, reliability and efficient rope management are essential.

Its three 45 mm composite sheaves run on stainless steel bushes, creating a simple and highly durable plain bearing system. This construction is specifically designed to withstand high loads and is particularly well suited to applications with relatively static loads.

The swivel head provides greater flexibility when installing the block and allows a wide choice of fastening configurations. This makes the 63305 easy to integrate into different deck and rigging systems.

With three sheaves in one compact block, it is an excellent solution for multi-part tackle systems where several rope passes are required, helping create efficient and well-organised rigging arrangements.

Strong Marine-Grade Construction

The head configuration and load straps are manufactured from 316L stainless steel, while the cheeks are made from lightweight POM to protect the sheaves without adding unnecessary weight.

The sheaves are manufactured from composite material, and the terminal fitting is also made from 316L stainless steel, ensuring durable construction suitable for the marine environment.

Designed for High Loads

The Wichard 63305 offers a working load of 560 kg and a breaking load of 1000 kg, while weighing only 243 g.

Wichard recommends this triple block for:

• Mainsheet systems
• Halyard applications
• Boom vangs
• Downhauls
• Masthead block applications

Why Choose the Wichard 63305?

• Triple plain bearing block
• Three 45 mm sheaves
• Suitable for 10 mm rope
• Swivel head for flexible installation
• Designed to withstand high loads
• Ideal for static operations
• Sheaves run on stainless steel bushes
• 316L stainless steel head and load straps
• Lightweight POM cheeks
• Composite sheaves
• Working load of 560 kg
• Breaking load of 1000 kg
• Weight only 243 g
• Made in France

Technical Specifications

Reliable Performance for Complex Rigging Systems

The Wichard 63305 is an excellent choice when a strong and compact triple block for 10 mm rope is required. Its three 45 mm sheaves make it suitable for more complex purchase systems, while the swivel head provides flexibility when positioning and attaching the block.

With a 560 kg working load, corrosion-resistant 316L stainless steel components and Wichard’s robust plain bearing construction, it provides dependable performance for cruising and demanding sailing applications.

Choose the Wichard 63305 Triple Plain Bearing Block from Cavo Yachting Equipment for premium, reliable sailing hardware.