Selden 4:1 Camless Tackle PBB50 – Ø8 mm Line, 10 m – Kicker / Backstay System

The Selden 4:1 camless tackle (Art. 400-005-01R) is a robust and efficient trimming system developed for higher load applications on modern sailboats, such as boom vang (kicker) and backstay control.

With a 4:1 purchase ratio, this system significantly reduces trimming effort while maintaining precise and responsive control. The camless configuration allows continuous adjustment without locking the line, making it ideal for dynamic sail trimming.

This tackle is equipped with durable PBB50 blocks and a strong Ø8 mm polyester line. The system is pre-assembled and ready for installation, ensuring reliable performance in demanding marine environments.

Key features:

• 4:1 purchase for efficient load reduction
• Camless design for smooth, continuous trimming
• Pre-assembled system – ready to install
• PBB50 block setup for higher loads
• Ø8 mm line – 10 metres included

Technical specifications:

• Brand: Selden
• Article number: 400-005-01R
• Type: Camless tackle (no cam cleat)
• Purchase ratio: 4:1
• Block series: PBB50
• Line diameter: Ø8 mm
• Line length: 10 m
• Weight: approx. 870 g

Applications on board:

• Boom vang (kicker systems)
• Backstay adjustment
• Mainsheet systems (medium loads)
• General control lines

Compatibility:
Suitable for Selden Rodkicker systems and setups requiring PBB50 blocks and 8 mm control lines.