Harken Block - Black Magic 57mm Double - Swivel / Becket

The Harken Block - Black Magic 57mm Double - Swivel / Becket #3218 is a favorite among sailing enthusiasts who demand reliability and performance. With its lightweight and free-running design, it's perfect for mainsheet and spinnaker systems, ensuring smooth operation during your sailing adventures. This double block is all about making sail control more efficient and enjoyable.

Benefits

• Lightweight construction for easy handling.
• Swivel feature prevents line twisting.
• Durable Torlon roller bearings reduce friction.
• Ideal for high-action sail controls like mainsheet and halyard systems.

Crafted with precision, this double block features Torlon® roller bearings housed in a center cage, which ensures smooth and frictionless performance. Designed for big boat performance, it measures 57mm, making it a versatile choice for a variety of sailing gear setups. The block is compatible with various sail controls, offering reliability and efficiency on the water.

Perfect for high-performance sailing, this block excels in mainsheet, runner, halyard, and spinnaker systems, providing the control you need when it matters most.

Our Part # HAR3218 | Mfr. Part # 3218