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Block PBB50 FIDDLE-CAM
Selden Block PBB50 Fiddle Cam – S405-001-13R
The Selden PBB50 Fiddle Cam Block is a heavy-duty plain-bearing pulley designed for efficient rope handling and integrated line control in marine rigging systems. Featuring a fiddle configuration with two sheaves and an integrated cam cleat, this block allows multi-purchase line setups while enabling quick adjustment and secure locking of control lines.
Constructed with acetal sheaves, glass fibre reinforced composite cheeks and a stainless steel strap, the PBB50 block provides smooth rope movement, high durability and long service life in demanding marine environments. It is commonly used in mainsheet systems, boom vangs and halyard control setups where efficient load handling and quick line cleating are required.
Key Features
Part Number: S405-001-13R
Brand: Selden
Block Type: PBB50 Plain Bearing Block
Configuration: Fiddle block with cam cleat
Sheave Size: 50 mm
Maximum Rope Size: 12 mm
Safe Working Load: 360 kg
Breaking Load: 720 kg
Pin Diameter: 5 mm
Weight: Approx. 243 g
Acetal sheaves 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 durable Selden block designed for smooth rope control and reliable performance in marine rigging and control line systems.