CW72397

<p><strong>Ronstan Series 30 Single Ball Bearing Block with Swivel Shackle</strong></p><p><strong>Overview:</strong> The Series 30 block is designed for optimal performance with a lightweight construction and high load capacity, making it ideal for various sailing applications.</p><p><strong>Key Features:</strong></p><ul><li>Low-friction, two-stage ball bearing system ensures smooth operation under load.</li><li>Designed for high static and dynamic load capabilities, suitable for demanding environments.</li><li>Lightweight design enhances overall efficiency and ease of use.</li><li>Versatile head fittings allow for multiple attachment options.</li></ul><p><strong>Technical Specifications:</strong></p><p>Constructed with Acetal or Torlon® ball bearings, this block provides low friction and high performance. The unique two-stage bearing system guarantees consistent function across the full load spectrum. The shackle can be fitted in two orientations, facilitating proper block alignment.</p><p><strong>Applications:</strong></p><ul><li>Ideal for primary lead blocks on dinghies and catamarans.</li><li>Effective for control lines on larger yachts and racing vessels.</li></ul><p><strong>Materials Used:</strong></p><ul><li>U.V. stabilized Acetal sheaves for durability in sunlight.</li><li>Acetal ball bearings for smooth operation.</li><li>Nylon cheeks that are impact modified, fiber reinforced, and U.V. stabilized.</li><li>Grade 316 stainless steel components for superior strength and corrosion resistance.</li></ul>