Ronstan CW70601 Series 40 Triple Swivel Head Block With Becket

Ronstan Series 40 Triple Swivel Head Block with Becket

Overview: This innovative block is designed to handle exceptionally high working loads while ensuring low maintenance and a long service life. With a self-lubricating sheave that runs on polished stainless steel races, it is ideal for both dynamic and high static loads.

Key Features:

• Self-lubricating polymer sheaves for smooth operation
• Durable slotted pin shackle to prevent fouled lines
• Versatile two-way head post for various setups
• Innovative snap-fit removable becket pin for easy line splicing

This all-purpose block is perfect for sheets, halyards, and control line applications in both cruising and racing settings. The removable becket pin allows for pre-splicing of lines and locks securely without the need for pins or tools.

Applications Include:

• Mainsheet configurations
• Halyard uses
• Vang setups
• Spinnaker control lines on catamarans and sportsboats up to 8m (26ft)

Material Specifications:

• UV stabilized Acetal sheaves
• Fibre reinforced Nylon cheeks that resist impacts and UV damage
• Grade 316 stainless steel components for strength and longevity