

Ronstan
Ronstan RF1759 50mm x 15.6mm Acetal Sheave – Durable Marine Hardware
The Ronstan RF1759 Acetal Sheave is designed for high-performance sailing applications. With a 50mm diameter and 15.6mm width, it features a solid acetal construction that offers high strength, low friction, and resistance to wear and UV degradation. This sheave is suitable for ropes up to 14mm in diameter, making it an ideal choice for various marine rigging needs.
Ronstan 50mm x 15.6mm Acetal Sheave RF1759 Specifications:
- Bore (mm) 8.1
- Diameter Ø (mm) 50
- Max. Rope diameter (mm) 14
- Weight (g) 22
- Suits Block Series Series 50 Duraflare
- Width (mm) 15.6
Specification Details
A (mm) 50
B (mm) 15.6
C (mm) 8.1