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Block BBB30 TIE ON
Selden Block BBB30 Tie-On – S403-101-08R
The Selden BBB30 Tie-On Block is a compact ball-bearing pulley designed for smooth rope handling in light to medium-duty marine rigging systems. Featuring a 30 mm ball-bearing sheave with a tie-on attachment, this block allows flexible mounting using rope or lashing while delivering extremely low-friction performance.
Constructed with glass fibre reinforced composite cheeks and stainless steel load components, the BBB30 block provides excellent durability and corrosion resistance in marine environments. It is commonly used in traveller systems, control lines, reefing lines and other light to medium-duty rigging applications where flexible installation and smooth line movement are required.
Key Features
Part Number: S403-101-08R
Brand: Selden
Block Type: BBB30 Ball Bearing Block
Configuration: Single block with tie-on attachment
Sheave Size: 30 mm
Maximum Rope Size: 8 mm
Safe Working Load: 300 kg
Breaking Load: 600 kg
Ball-bearing sheave for smooth, low-friction operation
Tie-on attachment for flexible rope or lashing installation
Glass fibre reinforced composite cheeks to reduce line jamming
Stainless steel load components for strength and durability
A compact and dependable Selden block designed for smooth rope control and reliable performance in marine rigging systems.