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Block BBB40 SING, CAM, SWIVEL

Stock Code:
S404-101-04R
Price:
$124.64

Selden Block BBB40 Single, Cam, Swivel – S404-101-04R

The Selden BBB40 Single Cam Swivel Block is a compact ball-bearing pulley designed for smooth rope handling with integrated line control in marine rigging systems. Featuring a 40 mm ball-bearing sheave, swivel attachment and integrated cam cleat, this block allows quick trimming and secure locking of control lines while maintaining extremely low friction.

Constructed with glass fibre reinforced composite cheeks, stainless steel ball bearings and stainless steel load components, the BBB40 block provides excellent durability and smooth operation in marine environments. The swivel head allows the block to align with the load, while the cam cleat arm can be adjusted for comfortable trimming angles, making it ideal for traveller controls, vang systems and other adjustable control line applications.

Key Features

  • Part Number: S404-101-04R

  • Brand: Selden

  • Block Type: BBB40 Ball Bearing Block

  • Configuration: Single block with cam cleat and swivel

  • Sheave Size: 40 mm

  • Maximum Rope Size: 7 mm

  • Safe Working Load: 90 kg

  • Breaking Load: 180 kg

  • Integrated cam cleat for quick line adjustment and secure holding

  • Swivel attachment for automatic alignment with load direction

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

  • 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 efficient line adjustment in marine rigging systems.

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