ID
1360850
$ 121.54
1-2 weeks delivery time
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The Barton N13511 is a Size 3 single swivel block with integrated becket and cam cleat, featuring a 45 mm ball bearing sheave for ropes up to 10 mm. Weighing 179 g, it is designed for smooth, low-friction operation with secure rope locking and automatic alignment under load. With a safe working load of 400 kg and break load of 800 kg, it is ideal for mainsheet, vang, and trimming systems requiring fast adjustment and precise control.
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Barton N13511 - Single Swivel Block with Becket and Cam Size 3 45mm – Ball Bearing, Ø45mm Sheave, Max Rope 10mm
The Barton N13511 Single Swivel Block with Becket and Cam is part of the Size 3 (45 mm) range and features a ball bearing sheave for smooth, low-friction performance. The integrated cam cleat allows fast and secure rope locking, while the becket enables rope termination for compact purchase systems.
The swivel attachment ensures automatic alignment under load, improving efficiency and reducing line wear. The Size 3 range incorporates modern construction with stainless steel frames and advanced materials, including 30% glass fibre reinforced nylon cheeks and acetal sheaves. The ball bearing system is ideal for dynamic applications requiring frequent adjustment and precise control.
Key Features
- Single sheave block with swivel, becket and cam cleat
- Ball bearing system for smooth, low-friction operation
- Integrated cam cleat for fast and secure line locking
- Becket for rope termination in purchase systems
- Swivel head for automatic alignment under load
Technical Specifications
Part Number N13511 Block Type Single Swivel Block with Becket and Cam Size Size 3 (45 mm) Sheave Diameter 45 mm x 13 mm (1 3/4" x 33/64") Bearing Type Ball Bearing Number of Sheaves Single Max Rope Diameter 10 mm (3/8") Safe Working Load (SWL) 400 kg (880 lbs) Break Load 800 kg (1760 lbs) Max Rolling Load 270 kg (595 lbs) Weight 179 g Dimensions 114 × 92 × 68 mm Materials Glass fibre reinforced nylon cheeks, acetal sheave, 316 stainless steel fittings, Delrin ball bearings
Applications
- Mainsheet and trimming systems
- Control lines requiring quick adjustment and locking
- Vang and kicker systems
- Dinghies, dayboats and small cruising yachts
The Barton N13511 delivers smooth and efficient performance, combining low friction, secure locking, and precise control for demanding sailing applications.
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