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Block BBB25 SINGLE RIV
Selden Block BBB25 Single Rivet – S402-201-05R
The Selden BBB25 Single Rivet Block is a compact ball-bearing pulley designed for smooth rope handling in light to medium-duty marine rigging systems. Featuring a 25 mm ball-bearing sheave and riveted attachment, this block provides a strong and compact solution for guiding control lines with extremely low friction.
Constructed with glass fibre reinforced composite cheeks and stainless steel load components, the BBB25 block offers excellent durability and corrosion resistance in marine environments. It is commonly used in traveller systems, control lines, flag halyards and other light-duty rigging applications where smooth line movement and reliable performance are required.
Key Features
Part Number: S402-201-05R
Brand: Selden
Block Type: BBB25 Ball Bearing Block
Configuration: Single block with rivet attachment
Sheave Size: 25 mm
Maximum Rope Size: 8 mm
Safe Working Load: 300 kg
Breaking Load: 600 kg
Ball-bearing sheave for smooth, low-friction operation
Riveted attachment for strong and compact mounting
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.