2640 - Harken 40mm Carbo Air Triple Swivel Block | Aztek Computers
29+Years
SKU: PDEH19P0YJ |  Mfg. Part: 2640  | UPC: 097653077411  | 
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2640 - Harken 40mm Carbo Air Triple Swivel Block

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$116.46  $157.22
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Product Overview

40mm Carbo Air Triple Swivel Block

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. 

Specifications:

  • Sheave Ø (mm)40 mm
  • Sheave Ø (in)1 9/16 in
  • Maximum line Ø (mm)10 mm
  • Maximum line Ø (in)3/8 in
  • Maximum working load (kg)660 kg
  • Maximum working load (lb)1455 lb

Expert Overview

The Harken 40mm Carbo Air Triple Swivel Block (part number 2640) is a component designed for managing lines in various applications. This block features a 40mm sheave diameter and is engineered for low-friction operation. It is constructed to be lightweight yet offers a maximum working load of 660 kg (1455 lb), accommodating lines up to 10 mm (3/8 in) in diameter. This product is suitable for buyers who require reliable line management hardware with a high working load capacity relative to its compact size. It addresses the need for efficient trimming and control in systems where space and weight are considerations, providing a durable solution for demanding operational environments.

Product Details

  • Manufacturer:
  • Model Number:
  • ASIN:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • Harken
  • 2640
  • B006WVJCUU
  • 097653077411
  • New
  • 0.3 lbs
  • 5 X 1 X 3
  • Jul 19, 2026
  • Apr 30, 2021
  • UNITED STATES
Product Identifiers: Brand: Harken • Part #: 2640 • UPC: 097653077411 • ASIN: B006WVJCUU • Category: Consumer Electronics

Frequently Asked Questions

What is the maximum line diameter this block can accommodate?

The Harken 40mm Carbo Air Triple Swivel Block is designed to work with lines up to 10 mm (3/8 in) in diameter.

What is the maximum working load capacity of this block?

This block has a maximum working load of 660 kg (1455 lb), providing substantial capacity for various applications.

What are the key dimensions of the sheave?

The sheave on this block has a diameter of 40 mm, which is equivalent to 1 9/16 inches.

Is this block part of a specific product line?

Yes, the Harken 40mm Carbo Air Triple Swivel Block is a companion product to the Harken Black Magic block line.

2640 - Harken 40mm Carbo Air Triple Swivel Block

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$116.46