Harken Midrange Single with Aluminum Sheave Block - Part 1542

Midrange Single with Aluminum Sheave Block

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 Single with Aluminum Sheave Block is designed for demanding offshore sailing applications, offering robust construction and reliable performance. Its durable frame is built to withstand the high loads typically encountered on medium and large boats, making it an essential component for marine rigging. The sheave runs smoothly on a high-quality ball bearing system, ensuring quick and effortless trim adjustments even under full load conditions. This feature significantly enhances handling efficiency and reduces strain during sail operation, providing sailors with better control and responsiveness in challenging conditions. The aluminum sheave measures 3 inches in diameter, accommodating lines up to 9/16 inches (14mm), making it suitable for a variety of rigging setups. With a maximum working load of 2,800 pounds (1,270 kg), this block offers excellent strength-to-weight ratio, ensuring safety and durability at sea. Its compact size and lightweight design contribute to a streamlined rigging system, minimizing weight aloft and optimizing boat performance. Overall, the Harken Part 1542 Midrange Single Aluminum Sheave Block combines sturdy construction with smooth operation, making it a reliable choice for serious offshore sailors and boat owners seeking high-performance hardware.

Features:

• Sheave diameter: 3 inches (76mm)

• Maximum line diameter: 9/16 inch (14mm)

• Maximum working load: 2,800 pounds (1,270 kg)

• Ball bearing system for smooth operation

• Robust aluminum sheave for durability