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Barton 42336 – Top Swivel for Furling System, Ball Bearing, Max Sail 100 sq ft
The Barton 42336 Top Swivel is an essential component of the Barton furling system, designed to work in conjunction with the 42334 and 42335 furling drums. It is installed at the head of the sail, allowing smooth rotation during furling and unfurling operations.
As shown in the Barton furler fact sheet :contentReference[oaicite:0]{index=0}, both drum sizes share this common top swivel, ensuring compatibility across the system and simplifying installation and maintenance.
Manufactured from machine-turned solid aluminium with stainless steel ball bearings, the swivel delivers smooth, low-friction rotation under load. This ensures reliable furling performance and reduces wear on both the sail and rigging components.
According to the installation diagram :contentReference[oaicite:1]{index=1}, the top swivel connects the sail head to the halyard and rotates independently of the forestay, allowing the sail to furl cleanly without twisting or binding.
Key Features
- Top swivel for Barton furling systems
- Compatible with furling drums 42334 and 42335
- Ball bearing system for smooth rotation
- Machined solid aluminium construction
- Stainless steel bearing components
- Designed for single-line furling systems
- Reliable and low-maintenance operation
Technical Specifications
Part Number 42336 Product Type Top Swivel Compatibility Barton furling drums 42334 / 42335 Max Sail Area 100 sq ft (9.29 m²) Safe Working Load (SWL) 554 kg (1221 lbs) Break Load 1108 kg (2242 lbs) Material Aluminium body + stainless steel bearings Weight 62 g Dimensions 60 × 35 × 24 mm
Applications
- Jib furling systems on dinghies and dayboats
- Catamarans and light cruising yachts
- Single-line furling installations
- Replacement or upgrade for existing furling systems
The Barton top swivel provides a critical, high-performance component for smooth and efficient furling, ensuring reliable sail handling and long-term durability.
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