Harken 40mm Carbo Block w/Spring Eyestrap

The 40mm Carbo Block with Spring & Eyestrap is an essential component for marine enthusiasts seeking reliable and high-performance block systems. Engineered for boating applications, this block ensures smooth line handling, reduced friction, and enhanced durability in demanding marine environments.

Key Features

• Low-Friction Design: Minimizes resistance for efficient line movement.
• Lightweight and Strong: Constructed from high-quality materials to provide exceptional strength without adding unnecessary weight.
• Reliable Performance: Ensures consistent and dependable operation even under heavy loads.
• Compact Size: Ideal for boats with limited space, allowing for easy installation and handling.
• Affordable Quality: Offers superior performance at a competitive price point.

Specifications

Measurement	Metric (mm)	Imperial (in)
Sheave Diameter	40 mm	1-9/16 in
Maximum Line Diameter	10 mm	3/8 in
Maximum Working Load	220 kg	485 lb

Applications

The 40mm Carbo Block with Spring & Eyestrap is perfect for a variety of marine applications, including rigging systems, sail handling, winches, and anchor setups. Its robust construction and high load capacity make it suitable for both recreational and professional boating needs.

Why Choose Carbo Air Blocks?

Carbo Air blocks are trusted by sailors and boaters worldwide for their exceptional performance and reliability. The combination of a lightweight design and high-strength materials ensures ease of handling and maximum durability on the water, making them a top choice for all your marine rigging requirements.

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.