Selden Main Car 30 Performance, Double Toggle

The Selden System 30 Double Main Ball Bearing Car Assembly, Double Ball Bearing Fiddles, 8:1 Purchase, Stainless Toggle Link with Stand-Ups (SKU 443-355-01) is a top-tier mainsheet traveller engineered for System 30 Performance 30 mm track systems, designed for keelboats and cruising yachts up to roughly 45 ft (14 m). It features Torlon® ball bearings in a durable black anodised aluminium body, which ensures exceptionally smooth travel and low friction for mainsheet control. The assembly includes double ball bearing fiddles arranged for an 8:1 mechanical advantage, providing significant power when trimming the mainsail.

A high-strength stainless steel toggle link with rubber stand-ups stabilises the traveller and creates a secure attachment point for sheet blocks such as PBB70 or RBB60, while rubber collars help absorb shock and reduce wear. With a safe working load of ~2000 kg and a breaking load of ~4000 kg, this double car assembly is built for tough conditions and heavy sail loads. Use with control lines up to ~Ø 8 mm to achieve reliable mainsheet performance with minimal effort.

Key Features

• High-performance double mainsheet traveller for Selden System 30 Performance tracks

• Torlon® ball bearings for exceptionally smooth, low-friction travel

• Double ball bearing fiddles arranged for 8:1 purchase

• Stainless toggle link with rubber stand-ups for secure block attachment and shock absorption

• Suitable for control lines up to ~Ø 8 mm

• Designed for cruising yachts and keelboats up to ~45 ft (14 m)