Selden PBB80 Fiddle Block with Becket 80 mm – Plain Bearing

The Selden PBB80 fiddle block with becket (408-001-12) is designed for demanding sailing applications where both high load capacity and increased mechanical advantage are required. The fiddle configuration combined with an integrated becket allows efficient 5:1 tackle systems, making this block ideal for mainsheet, boom vang and cascade setups.

As part of the Selden PBB80 plain bearing range, this block is optimized for high static loads and controlled trimming. It is particularly suited for larger yachts and heavy-duty rigging systems where strength and reliability are critical.

The block features two 80 mm glass fibre-reinforced sheaves with polymer bushings, ensuring smooth rope handling even under heavy load. The stainless steel reinforcement strap and fibre-reinforced composite cheeks provide excellent strength and prevent line jamming.

The swivel head with sliding locking mechanism allows the block to rotate freely or be locked in position depending on installation requirements.

With a safe working load of 2000 kg and a breaking load of 4000 kg, this block is built for heavy-duty applications.

Key features:

• Fiddle block with integrated becket (PBB80 series)
• Sheave diameter: 80 mm
• Maximum line diameter: 16 mm
• Safe working load: 2000 kg
• Breaking load: 4000 kg
• Purchase ratio: 5:1
• Weight: approx. 657 g
• Pin diameter: 10 mm
• Shackle diameter: 8 mm

Applications on board:

• Mainsheet systems (5:1 purchase)
• Boom vang (kicker) systems
• Cascade and multi-part tackle systems
• Heavy-duty halyard systems

A powerful and reliable solution for sailors who need maximum efficiency and control in high-load rigging systems.