- Home /
- Stainless Steel Marine and Hardware Supplies /
- Yacht Fittings /
- Pulley Blocks /
- Block BBB40 SING/BECK CAM,SW.
Shop Now
- Balustrades & Fencing
- Building and Construction Supplies
- Consumables
- Hydraulic hose Service
- Materials
- Plonkit
-
Stainless Steel Fasteners
- Assortment trays
- Bolt Products
- Decking/Cladding Screws
- Lag Screws
- Masonry
- Metal Thread Screws
- Miscellaneous Fasteners
- Nails
- Nuts
- Rivets
- Self Drilling Screws
- Self Tapping Screws
- Socket Drive Metal Threads
- Threaded Rod
- Washer Products
- Stainless Steel Marine and Hardware Supplies
- Tools
- Wire/Rigging
- Workwear
Block BBB40 SING/BECK CAM,SW.
Selden Block BBB40 Single / Becket Cam, Swivel – S404-101-05R
The Selden BBB40 Single Becket Cam Swivel Block is a compact ball-bearing pulley designed for smooth rope handling with integrated line control in light to medium-duty marine rigging systems. Featuring a 40 mm ball-bearing sheave, integrated becket, cam cleat and swivel attachment, this block allows efficient line adjustment while enabling a control line to be securely dead-ended.
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 dependable durability in marine environments. The swivel head allows the block to align with the direction of load, while the adjustable cam cleat enables quick trimming and secure locking of control lines, making it well suited to traveller systems, vang systems and other adjustable control line applications.
Key Features
Part Number: S404-101-05R
Brand: Selden
Block Type: BBB40 Ball Bearing Block
Configuration: Single block with becket, cam cleat and swivel
Sheave Size: 40 mm
Maximum Rope Size: 7 mm
Safe Working Load: 180 kg
Breaking Load: 360 kg
Integrated becket for secure dead-ending of control lines
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 to deliver smooth rope control and efficient line handling in marine rigging systems.