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Block BBB20 SINGLE WEB

Stock Code:
S402-101-12R
Price:
$25.21

Selden Block BBB20 Single Web – S402-101-12R

The Selden BBB20 Single Web Block is a compact ball-bearing pulley designed for smooth rope handling in light-duty marine rigging systems. Featuring a 20 mm ball-bearing sheave and web mounting attachment, this block provides extremely low-friction performance while allowing flexible installation in a variety of rigging setups.

Constructed with glass fibre reinforced composite cheeks and stainless steel load components, the BBB20 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 dependable performance are required.

Key Features

  • Part Number: S402-101-12R

  • Brand: Selden

  • Block Type: BBB20 Ball Bearing Block

  • Configuration: Single block with web attachment

  • Sheave Size: 20 mm

  • Maximum Rope Size: 6 mm

  • Safe Working Load: 150 kg

  • Breaking Load: 300 kg

  • Ball-bearing sheave for smooth, low-friction operation

  • Web attachment for flexible mounting options

  • 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.

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