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Block BBB40 FID./HOOK, CAM
Selden Block BBB40 Fiddle / Hook, Cam – S404-101-18R
The Selden BBB40 Fiddle Hook Cam Block is a compact ball-bearing pulley designed for smooth rope handling and quick line adjustment in light to medium-duty marine rigging systems. Featuring a fiddle block configuration with two sheaves, a stainless steel hook attachment and an integrated cam cleat, this block allows efficient multi-purchase setups while enabling fast trimming and secure line locking.
Constructed with glass fibre reinforced composite cheeks, stainless steel ball bearing races and stainless steel load components, the BBB40 block delivers extremely low friction and reliable durability in marine environments. The hook attachment allows quick connection to rigging points, making it well suited to vang systems, traveller controls and other adjustable control line applications.
Key Features
Part Number: S404-101-18R
Brand: Selden
Block Type: BBB40 Ball Bearing Block
Configuration: Fiddle block with hook and cam cleat
Sheave Size: 40 mm primary sheave
Maximum Rope Size: 7–10 mm
Safe Working Load: 250 kg
Breaking Load: 500 kg
Fiddle configuration for efficient multi-purchase systems
Integrated cam cleat for quick line adjustment and secure holding
Hook attachment for fast and flexible mounting
Ball-bearing sheaves for smooth, low-friction operation
Glass fibre reinforced composite cheeks with stainless steel load components
A compact and dependable Selden block designed to deliver smooth rope control and efficient line handling in marine rigging systems.