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Barton 81501 – Double DO 550 Rope Clutch, Max Rope 12mm, SWL 550kg, Aluminium Cam
The Barton 81501 DO 550 Double Rope Clutch is designed for cruising and racing yachts up to 10 metres (34 ft), providing secure and efficient control of two lines with a holding power of up to 550 kg per line.
Manufactured from high-grade impact resistant plastics with marine grade anodised aluminium cams and base, the clutch ensures durability and long service life in harsh marine conditions. Stainless steel rope fairleads at both entry and exit points reduce wear on lines and improve overall performance.
The true clutch mechanism allows lines to be adjusted even when the clutch is locked, with minimal slippage. As shown in the Barton DO550 system :contentReference[oaicite:0]{index=0}, release under load is smooth and requires little effort, while the ergonomic handle provides precise and reliable locking action.
Key Features
- Double rope clutch for managing two lines simultaneously
- Suitable for rope diameters from 8 to 12 mm
- Safe working load up to 550 kg per line
- True clutch mechanism for adjustment under load
- Anodised aluminium cams and base for durability
- Impact resistant plastic body
- Stainless steel fairleads reduce line wear
- Ergonomic handle with positive locking mechanism
- Removable inserts for line identification
- Bolt-together construction for easy servicing
Technical Specifications
Part Number 81501 Product Type Double Rope Clutch Max Rope Diameter 12 mm (7/16") Recommended Rope Range 8–12 mm Safe Working Load (SWL) 550 kg (1212 lbs) per line Material Plastic body + anodised aluminium cams and base Weight 551 g Dimensions 142 × 65 × 68 mm Fastenings 6 mm
Applications
- Dual halyard control systems
- Control line management on cruising and racing yachts
- Winch-assisted line handling systems
- Deck-mounted rope management setups
The Barton DO 550 double rope clutch delivers a high-performance, reliable, and line-friendly solution, allowing efficient control of multiple lines while maintaining smooth operation and strong holding power.
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