Ronstan Series 19 Captive Ball Reef Car - RC41972

The Ronstan Series 19 Captive Ball Reef Car is designed for 19 mm (25/32") track systems, offering a durable and lightweight solution for mainsail reefing. It features a compact alloy body with high-quality captive ball bearings for smooth operation.

Features:

• Captive ball bearings ensure smooth and reliable movement under load
• Low-profile design reduces wind resistance and improves sail handling
• Lightweight alloy construction provides strength without added weight
• Durable stainless steel pin with precise 9.9 mm (13/32") diameter for secure attachment
• Compatible with tracked mainsail systems for efficient reefing
• Ball joint articulation allows flexible movement with wide angle range
• Easy installation with self-locating threaded slugs for track mounting

Specifications:

• Track Size: 19 mm (25/32")
• Pin Diameter: 9.9 mm (13/32")
• Width: 39 mm (1 9/16")
• Dimension A: 98 mm (3 3/4")
• Dimension B: 29 mm (1 1/8")
• Dimension C: 38 mm (1 7/16")
• Dimension D: 37 mm (1 7/16")
• Weight: 151 g (5.3 oz)
• Material: Alloy, grade 316 stainless steel, Torlon

Compatibility:

• Monohull Size: Up to 15 m (50') or sail area 53 m2 (570sq. ft.)
• Multihull Size: Up to 12 m (40') or sail area 46 m2 (495 sq. ft.)

Installation Instructions

Series 19CB Batten System Selector