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Barton 81500 – Single DO 550 Rope Clutch, Max Rope 12mm, SWL 550kg, Aluminium Cam
The Barton 81500 DO 550 Rope Clutch is designed for cruising and racing yachts up to 10 metres (34 ft), offering reliable line control with a holding power of up to 550 kg. It is suitable for halyards and control lines up to 12 mm diameter.
Manufactured from high-grade impact resistant plastics with a marine grade anodised aluminium cam and base, the clutch delivers strength, durability, and long service life. Stainless steel rope fairleads at both entry and exit points reduce wear on both the clutch and the line, ensuring smooth operation.
The true clutch mechanism allows adjustment of the line while in the locked position with minimal slippage. As shown in the Barton DO550 system :contentReference[oaicite:0]{index=0}, release under load is smooth and requires minimal effort, while the handle provides a secure locking action even in wet conditions.
Key Features
- Single rope clutch for lines up to 12 mm
- Safe working load up to 550 kg
- True clutch mechanism for adjustment under load
- Anodised aluminium cam and base for durability
- High-grade impact resistant plastic body
- Stainless steel fairleads reduce line wear
- Ergonomic handle with positive lock/unlock action
- Removable handle inserts for line identification
- Bolt-together construction for easy servicing
Technical Specifications
Part Number 81500 Product Type Single Rope Clutch Max Rope Diameter 12 mm (7/16") Safe Working Load (SWL) 550 kg (1212 lbs) Material Plastic body + anodised aluminium cam and base Weight 333 g Dimensions 142 × 39 × 68 mm Fastenings 6 mm
Applications
- Halyard control systems
- Control line management
- Cruising and racing yacht deck layouts
- Winch line holding and adjustment
The Barton DO 550 rope clutch provides a high-performance, reliable, and line-friendly solution for modern sailing systems, combining strong holding power with smooth and controlled operation.
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