Harken 40 mm Zircon Block for Small Boats

The Harken 40 mm Zircon Block is engineered to deliver unmatched performance, making it a must-have for sailors who want to optimize their rigging. Featuring industrial ceramic ball bearings housed in durable caged races, this block ensures smooth, efficient, and reliable operation. The innovative design prevents the bearings from touching or bunching together, maximizing performance even under demanding conditions. Perfect for small boats, it allows trimmers to adjust sail shapes instantly for various conditions.

Whether you’re racing or cruising, the Harken 40 mm Zircon Block helps you achieve precise and effortless adjustments. With a size designed for compact boats and multiple configurations, this block will elevate your sailing experience.

Key Features:

Size: 40 mm sheave for small boat applications

Material: Industrial ceramic ball bearings for superior durability and smoothness

Efficiency: Caged races prevent bearing bunching for maximum performance

Design: Compact and lightweight for easy handling

Versatility: Available in single and double block options

Optional Becket: Select models with or without beckets for added functionality

Application: Ideal for trimming and sail shape adjustments on small boats

Brand: Trusted Harken performance technology for reliability and innovation