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BLOCK PBBB100 CHEEK DBL
Selden Block PBBB100 Cheek Double – S410-001-16
The Selden PBBB100 Double Cheek Block is a heavy-duty plain-bearing pulley designed for guiding two control lines along a fixed mounting surface such as a mast, boom or deck. Featuring dual 100 mm acetal sheaves and reinforced composite cheeks, this block delivers smooth rope movement and reliable performance in demanding marine environments.
The double cheek configuration allows two lines to be redirected in a compact installation, making it ideal for halyard systems, reefing lines, boom vang setups and other heavy-load control line applications where efficient line management is required.
Key Features
Part Number: S410-001-16
Brand: Selden
Block Type: PBBB100 Plain Bearing Block
Configuration: Double cheek block
Sheave Size: 100 mm (double sheave)
Maximum Rope Size: 18 mm
Safe Working Load: 2000 kg
Breaking Load: 4000 kg
Designed for fixed cheek mounting to masts, decks or booms
Acetal sheaves for smooth rope movement
Glass fibre reinforced composite cheeks to reduce line jamming
Stainless steel load components for strength and durability
A strong and dependable Selden cheek block designed for smooth rope guidance and reliable performance in demanding marine rigging systems.