Ronstan 20ST Orbit Winch, 1-Speed – 18.3:1 Power Ratio

Experience superior performance and effortless line handling with the Ronstan 20ST Orbit Winch. Engineered as a benchmark in high-performance alloy winches, it offers significantly lighter weight and lower line entry heights compared to others in its class. Designed for demanding marine environments, this winch features innovative Power Ribs™ for unmatched grip and minimal rope wear, ensuring smooth control whether trimming or easing. Upgrade your sailing experience with Ronstan's proven reliability.

Key Features & Benefits:

• Lightweight Machined Aluminum Drum: Stronger and lighter than traditional cast drums, reducing overall boat weight and improving performance.
• Distinctive Power Ribs™: Ensures a controlled grip at all times, requiring fewer wraps and preventing riding turns while extending the life of your running rigging.
• Tool-Free Servicing: Full disassembly and reassembly can be performed without any tools, simplifying maintenance and configuration.
• Sprung Self-Tailing Jaws: Accommodates lines from 6mm to 10mm (1/4" - 3/8"), providing versatile and secure line management.
• Optimized Gearing: Features a proven Andersen winch gearing configuration and an 18.3:1 power ratio for efficient and powerful hauling.
• Durable Construction: Crafted from hard-anodized aluminum drum and center stem, Grade 316 stainless steel shaft and pawls, and aluminum bronze gears, ensuring exceptional longevity in harsh marine conditions.

Specifications:

• Weight: 1.7 kg (3.74 lbs).
• Base Diameter: 120 mm (4.72").
• Drum Diameter: 75 mm (2.95").
• Height: 124 mm (4.88").
• Line Entry L: 42 mm (1.65").
• Gear Ratio 1st Speed: 2.7:1.

Recommended Pairings: Pair with a Ronstan Quick-Lock Winch Handle for optimal performance and safety during operation.