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Block RBB80 CHEEK
Selden Block RBB80 Cheek – S408-201-07R
The Selden RBB80 Cheek Block is a high-performance ball-bearing pulley designed for guiding rope along fixed mounting surfaces such as masts, decks or booms. Featuring an 80 mm ball-bearing sheave and reinforced composite cheeks, this block delivers extremely smooth rope movement and efficient load handling in demanding marine environments.
The cheek mounting design allows the block to be securely fixed to a flat surface while efficiently redirecting control lines. It is commonly used in mainsheet systems, halyards, reefing lines and other performance control line applications where low friction and reliable operation are essential.
Key Features
Part Number: S408-201-07R
Brand: Selden
Block Type: RBB80 Ball Bearing Block
Configuration: Cheek block
Sheave Size: 80 mm
Maximum Rope Size: 16 mm
Safe Working Load: 1200 kg
Breaking Load: 2400 kg
Ball-bearing sheave for smooth, low-friction operation
Designed for fixed cheek mounting to masts, decks or booms
Glass fibre reinforced composite cheeks to reduce line jamming
Stainless steel load components for strength and durability
A strong and durable Selden cheek block designed for smooth rope guidance and reliable performance in demanding marine rigging systems.