Wichard 21510W FRX15 Friction Ring 15mm Marine Block Thimble

The Wichard FRX15 Friction Ring is a high-performance 15mm (19/32") marine rigging component designed to replace traditional blocks in many sailing applications. This innovative friction ring provides smooth line movement while significantly reducing weight and mechanical complexity compared to conventional pulley systems.

Key Features:

• 15mm (19/32") bore diameter for optimal line compatibility
• Extremely lightweight construction reduces rigging weight aloft
• High-efficiency design minimizes friction for smooth line operation
• Suitable for heavy loads and semi-static lines
• Durable construction for reliable marine use
• Low-profile design eliminates moving parts found in traditional blocks

Wichard FRX friction rings are ideal for halyards, control lines, and other applications where weight savings and simplicity are priorities. The friction ring's smooth interior surface allows lines to run freely while maintaining exceptional strength for demanding offshore conditions.