Wichard Single Block 55mm with Clevis & Becket

The Wichard 64110 Single Plain Bearing Block is designed for demanding sailing applications where strength, reliable rope handling and secure attachment are essential.

Its 55 mm composite sheave runs directly on a stainless steel bush, creating a simple and durable plain bearing system. Wichard recommends this construction for applications involving high loads and relatively static operation.

Designed for 12 mm rope, the block combines a swivel clevis connection with an integrated becket, offering additional flexibility when creating efficient rigging and purchase systems.

Swivel Clevis with Becket

The swivel clevis provides a strong pin-type attachment while allowing the block to rotate and align more naturally with the direction of the load.

The integrated becket provides an additional attachment point for the end of the rope. This makes the 64110 especially useful when creating multi-part purchase systems where the rope needs to be anchored directly to the block.

Wichard’s universal head concept also provides a wide choice of fastening options for different rigging configurations.

Built for Demanding Marine Use

The head configuration and load straps are manufactured from 316L stainless steel, providing strength and excellent corrosion resistance for marine use.

The lightweight POM cheeks protect the sheave, while the sheave itself is manufactured from composite material. The terminal components are also made from 316L stainless steel.

With a working load of 640 kg, breaking load of 1000 kg and weight of only 185 g, the Wichard 64110 combines high strength with compact dimensions.

Recommended Applications

Wichard recommends the 64110 for:

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

Why Choose the Wichard 64110?

• Single plain bearing block
• 55 mm sheave
• Designed for 12 mm rope
• Swivel clevis connection
• Integrated becket for additional rope attachment
• Suitable for high-load applications
• Ideal for relatively static operations
• Sheave runs on a stainless steel bush
• 316L stainless steel load-bearing components
• Lightweight POM cheeks
• Working load 640 kg
• Breaking load 1000 kg
• Weight only 185 g
• Made in France

Technical Specifications

Technical specifications are based on Wichard’s official data for part 64110.

Secure Attachment with Greater Rigging Versatility

The Wichard 64110 is an excellent choice when you need a strong single 55 mm block for 12 mm rope with both a secure clevis connection and an additional rope attachment point.

The swivel helps the block align with the load, while the becket makes it easier to create efficient purchase systems without requiring a separate anchor point for the rope. Combined with its durable plain bearing mechanism and marine-grade 316L stainless steel components, the 64110 is built for reliable service in demanding sailing conditions.

Choose the Wichard 64110 from Cavo Yachting Equipment for premium sailing hardware designed for strength, durability and practical rigging.