Harken 75mm Carbo Air Block w/Swivel

The 75mm Carbo Air Block with Swivel is a top-tier rigging component designed specifically for marine and boating applications. Combining lightweight construction with exceptional strength, this air block ensures reliable performance and ease of use on all your nautical adventures.

Key Features

• Low-Friction Sheave: The 75mm (2-15/16in) diameter sheave allows for smooth and efficient line movement, reducing wear and tear during operation.
• Swivel Mechanism: Integrated swivel prevents line twisting and tangling, enhancing the overall functionality and longevity of your rigging setup.
• Durable Construction: Crafted from high-quality materials, this air block withstands the harsh marine environment, ensuring long-lasting performance.
• Compact Design: Measuring 137mm (5-3/8in) in length and weighing only 195g (6.9oz), it offers a lightweight solution without compromising on strength.
• High Load Capacity: Capable of handling a maximum working load of 550kg (1213lb) and a breaking load of 1650kg (3638lb), making it suitable for demanding marine applications.

Specifications

Attribute	Details
Sheave Diameter	75mm / 2-15/16in
Length	137mm / 5-3/8in
Weight	195g / 6.9oz
Shackle Pin Size	6mm / 1/4in
Maximum Line Diameter	14mm / 9/16in
Maximum Working Load	550kg / 1213lb
Breaking Load	1650kg / 3638lb

Why Choose the 75mm Carbo Air Block?

When outfitting your boat, selecting the right hardware is crucial for both safety and performance. The 75mm Carbo Air Block offers a perfect balance of strength and lightweight design, making it ideal for various marine applications such as sailboat rigging, winch systems, and deck equipment. Its high working load ensures that it can handle heavy lines and loads with ease, while the swivel feature enhances maneuverability and reduces the risk of line damage.

Applications

• Sailing Yachts and Sailboats
• Rigs and Masts
• Winch Systems
• Deck Equipment and Hardware
• Heavy-Duty Mooring Systems

Installation and Maintenance

Installing the 75mm Carbo Air Block is straightforward. Ensure that the shackle pin is securely fastened and that the block is properly aligned with your rigging setup. Regular maintenance involves inspecting the sheave and swivel for any signs of wear, cleaning off marine debris, and applying appropriate lubricants to maintain smooth operation.

Customer Reviews

Boaters and maritime professionals alike commend the 75mm Carbo Air Block for its exceptional durability and performance. Users appreciate its ease of installation and reliable operation under demanding conditions, making it a trusted choice for enhancing their marine hardware setups.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.