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Block BBB20 TRIPLE/BECKET
Selden Block BBB20 Triple / Becket – S402-101-06R
The Selden BBB20 Triple Becket Block is a compact ball-bearing pulley designed for smooth rope handling in light-duty marine rigging systems. Featuring three 20 mm ball-bearing sheaves and an integrated becket, this block allows multiple line runs while providing a secure point to dead-end a control line.
Constructed with glass fibre reinforced composite cheeks and stainless steel load components, the BBB20 block offers extremely low friction operation, excellent durability and reliable performance in marine environments. It is commonly used in traveller systems, control lines, flag halyards and other light-duty rigging applications where smooth rope movement and efficient line handling are required.
Key Features
Part Number: S402-101-06R
Brand: Selden
Block Type: BBB20 Ball Bearing Block
Configuration: Triple block with becket
Sheave Size: 20 mm
Maximum Rope Size: 6 mm
Safe Working Load: 150 kg
Breaking Load: 300 kg
Three ball-bearing sheaves for smooth multi-purchase line systems
Integrated becket for secure dead-ending of control lines
Glass fibre reinforced composite cheeks to reduce line jamming
Stainless steel load components for strength and durability
A compact and reliable Selden block designed for smooth rope control and dependable performance in light-duty marine rigging systems.