Antal Mainsheet Tackle 6:1 – Complete, Sheaves 75 & 60
Built for larger cruising yachts, the Antal Mainsheet Tackle 6:1 – Complete, Sheaves 75 & 60 offers a powerful, low-friction sail control system with a robust construction and a compact footprint. Delivering a 6:1 mechanical advantage and an overall Safe Working Load of 1000 kg, this setup is ideal for handling higher loads with confidence and precision on boats up to approximately 40 feet.
The system features a triple lower block with cam cleat and two upper boom-mounted blocks—a single and a double. The lower block incorporates a 75 mm primary sheave to carry the highest loads, supported by two 60 mm sheaves stacked above. The upper blocks contain three 60 mm sheaves in total, completing an efficient and streamlined tackle system.
Key Features
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6:1 Mechanical Advantage
Provides excellent control and mechanical efficiency, making it easy to manage large sail areas, even when short-handed. -
Reinforced Sheave Layout
Combines one 75 mm sheave for maximum load handling with five 60 mm sheaves, optimising strength, weight, and geometry. -
Space-Efficient Configuration
Uses a compact triple block below and single/double blocks above, keeping the system low-profile and easy to manage in tight cockpit or boom-end installations. -
Integrated Cam Cleat
The lower block includes a built-in cam cleat for secure mainsheet holding and quick release during manoeuvres. -
Smooth Operation Under Load
All sheaves are equipped with dual ball bearings for reduced friction and responsive handling. -
Marine-Grade Construction
Anodised aluminium and stainless steel components ensure durability and resistance to corrosion in tough marine environments.
Specifications
- Sheave Sizes: 1 × 75 mm (lower), 5 × 60 mm (upper and lower)
-
Configuration:
- Upper: Single and double block (60 mm sheaves)
- Lower: Triple block with 1 × 75 mm and 2 × 60 mm sheaves, plus integrated cam cleat
- Rope Compatibility: Up to Ø12 mm
- Safe Working Load (SWL): 1000 kg
- Recommended Boat Size: Up to 40 ft (12 m)
The Antal 6:1 mainsheet tackle with 75 and 60 mm sheaves is the ideal choice for discerning cruisers who require a durable, high-load solution with smooth, efficient trimming and a streamlined installation.
Spezifikationen
| Scheibe Ø (mm) | 60 oder 75 |
| Empfohlener max. Leinendurchmesser (mm) | 12 |
| SWL (kg) | 1000 |
| Kraftuntersetzung 1. Gang (X : 1) | 6 |
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