Midrange blocks robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for fast trim and release under any load.
Features:
Sheave: 76mm/3"
Maximum Line: 14mm/9/16"
Max Working Load: 1270kg/2800lbs
The Harken Midrange Double Block (Part Number 1544) is designed for demanding offshore sailing applications where durability and performance are critical. Its robust construction ensures reliable operation under high loads typically encountered on medium and large offshore vessels. The sheave, measuring 3 inches in diameter, is built to handle maximum line diameters of 9/16 inch, making it suitable for a wide range of rigging configurations. The block features a ball bearing sheave system, allowing for smooth, fast trim and release regardless of the load, which enhances sailing efficiency and reduces crew effort. This design minimizes friction and wear, contributing to longer service life and consistent performance in challenging marine environments. The maximum working load capacity of 2800 pounds ensures the block can withstand the rigors of offshore operations, providing confidence and safety for sailors. Easy to install and maintain, the Harken Midrange Double Block is an essential component for serious offshore sailors seeking reliable and high-quality hardware for their rigging systems. Its compact size and sturdy construction make it a versatile choice for various applications, including halyards, sheets, and control lines. Whether upgrading existing rigging or outfitting a new vessel, this double block offers optimal performance and durability to meet the demanding needs of offshore sailing adventures.
Features:
Sheave: 3 inches in diameter for smooth operation
Maximum Line Size: 9/16 inch for versatile rigging
Maximum Working Load: 2800 pounds for high load capacity
Ball Bearing Sheave System: Ensures fast trim and release under load
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