348 - Harken 29mm Carbo Air Block | Aztek Computers
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SKU: CRGDFU9QI8 |  Mfg. Part: 348  | UPC: 097653287308  |  0 Reviews  |     Share

348 - Harken 29mm Carbo Air Block

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Condition: New

$24.14  $32.59
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Product Overview

29mm Carbo Air 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: 29mm / 1-1/8in
  • Length: 49mm / 1-15/16in
  • Weight: 23g / .8oz
  • Shackle pin: 4mm / 5/32in
  • Maximum line: 8mm / 5/16in
  • Maximum working load: 150kg / 330lb
  • Breaking load: 454kg / 1000lb

Expert Overview

The Harken 29mm Carbo Air Block, part number 348, is a low-friction block designed for applications requiring efficient line management. This component is suitable for professionals and organizations that utilize rigging systems where lightweight, compact, and reliable blocks are necessary. With a 29mm sheave and a weight of 23g, it offers a balance of size and strength. It is engineered to handle a maximum working load of 150kg and a breaking load of 454kg, accommodating lines up to 8mm in diameter. This block addresses the need for secure and controlled line trimming in environments where consistent performance under load is critical, without introducing excessive weight or bulk into the system. It is a practical choice for maintaining operational efficiency in relevant rigging setups.

Product Details

  • Manufacturer:
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  • UPC:
  • Condition:
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  • Updated:
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  • Country of Origin:
  • Harken
  • 348
  • B004T1YXXG
  • 097653287308
  • New
  • 0.1 lbs
  • 4 X 1 X 2
  • Sep 06, 2026
  • Apr 30, 2021
  • UNITED STATES
Product Identifiers: Brand: Harken • Part #: 348 • UPC: 097653287308 • ASIN: B004T1YXXG • Category: Consumer Electronics

Frequently Asked Questions

What is the maximum line diameter this block can accommodate?

The Harken 29mm Carbo Air Block can accommodate a maximum line diameter of 8mm (5/16in).

What are the key load capacities for this block?

This block has a maximum working load of 150kg (330lb) and a breaking load of 454kg (1000lb).

What are the physical dimensions and weight of the block?

The block features a 29mm (1-1/8in) sheave, a length of 49mm (1-15/16in), and weighs 23g (.8oz). The shackle pin is 4mm (5/32in).

Is this block designed for heavy-duty industrial applications?

The Harken 29mm Carbo Air Block is designed with a maximum working load of 150kg, making it suitable for applications within its specified load limits where lightweight and compact blocks are beneficial for line trimming.

348 - Harken 29mm Carbo Air Block

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Reviews for Harken 348

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