Ronstan RF64108A Series 60 Core Block Mast Base with 8mm Clevis Pin

Ronstan RF64108A Series 60 Core Block Mast Base with 8mm Clevis Pin

Introducing the Ronstan RF64108A Series 60 Core Block Mast Base, engineered for superior performance and contemporary styling. Designed with an 8mm (5/16") clevis pin head, this mast base ensures reliable attachment to your mast while maintaining exceptional functionality.

With its class-leading performance, the RF64108A Series offers exceptional dynamic and high static load performance, making it ideal for demanding marine conditions. Its design ensures smooth operation with less than half the friction of competitors, providing efficiency in every maneuver.

The block is compatible with a 14mm (9/16”) wide mast collar post, making it adaptable to various mast configurations. The removable 8mm clevis pin offers flexibility in attachment, ensuring it can be easily integrated into your rigging system.

For added utility, the central hub hole can be used as a becket take-off or tie-up point, adding more options for rigging flexibility and efficiency. This mast base is designed to withstand the rigors of sailing while maintaining its reliability throughout use.

Key specifications for this high-performance block include a breaking load (B.L.) of 2000kg and a maximum working load (M.W.L.) of 1000kg. It accommodates ropes up to 12mm in diameter and weighs just 182g, combining strength with lightweight convenience.

To ensure optimal performance and safety, the load must be uniformly distributed across the full length of the clevis pin. This design ensures that the block operates at full capacity, providing the reliability you expect under demanding conditions.

Specifications

In summary, the Ronstan RF64108A Series 60 Core Block Mast Base with 8mm Clevis Pin provides sailors with a reliable, versatile, and efficient solution for a wide range of rigging applications. Whether you're dealing with high-performance racing or casual cruising, this mast base ensures smooth operations and durability under pressure.