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Block PBB50 SINGLE-CAM

Stock Code:
S405-001-03R
Price:
$116.25

Selden Block PBB50 Single Cam – S405-001-03R

The Selden PBB50 Single Cam Block is a durable plain-bearing pulley designed for efficient rope handling with integrated line control. Featuring a 50 mm sheave and built-in cam cleat, this block allows smooth line movement while providing quick adjustment and secure holding of control lines.

Constructed with an acetal sheave, glass fibre reinforced composite cheeks and a stainless steel strap, the PBB50 block offers excellent strength, smooth operation and long service life in marine environments. It is commonly used in mainsheet systems, control lines, boom vangs and halyard adjustment setups where reliable line handling and quick cleating are required.

Key Features

  • Part Number: S405-001-03R

  • Brand: Selden

  • Block Type: PBB50 Plain Bearing Block

  • Configuration: Single block with cam cleat

  • Sheave Size: 50 mm

  • Maximum Rope Size: 12 mm

  • Safe Working Load: 240 kg

  • Breaking Load: 480 kg

  • Pin Diameter: 5 mm

  • Weight: Approx. 200 g

  • Acetal sheave for smooth rope movement

  • Glass fibre reinforced composite cheeks to reduce line jamming

  • Stainless steel strap construction for strength and durability

  • Integrated cam cleat for quick line adjustment and secure holding

A strong and dependable Selden block designed for smooth rope control and reliable performance in marine rigging systems.

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