Ronstan Series 30 Utility Ball Bearing Block

The Ronstan Series 30 Utility Ball Bearing Block is designed for performance and versatility. Featuring a single sheave with a becket, this block is perfect for various applications, from sailing to rigging. The ball bearing system ensures smooth operation and reduced friction, allowing for easy adjustments under load.

Key Features:

• Swivel Shackle Head: Provides 360-degree rotation for optimal line management.
• Durable Construction: Built to withstand harsh marine environments.
• Compact Size: Lightweight yet strong, making it ideal for both racing and cruising.

Upgrade your rigging setup with this reliable and efficient block!