406F - Harken 16mm Double Block - Fishing | Aztek Computers
29+Years
SKU: NITZOI3L1I |  Mfg. Part: 406F  | UPC: 097653285878  | 
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406F - Harken 16mm Double Block - Fishing

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$39.36  $53.14
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Product Overview

16mm Double Block - Fishing

The 16 mm is Harken’s® smallest block. The patented bearing system uses stainless steel balls in a captive grooved race. 

Specifications:

  • Sheave: 16mm / 5/8in.
  • Length: 43mm / 1-11/16in.
  • Weight: 27g / .94oz
  • Maximum line: 5mm / 7/32in
  • Maximum working load: 204kg/ 450lb
  • Breaking load: 544kg / 1200lb

Expert Overview

The Harken 16mm Double Block, part number 406F, is a compact rigging component designed for applications requiring precise line management under load. As Harken's smallest block, it features a 16mm (5/8in.) sheave and a patented bearing system with stainless steel balls in a captive grooved race, ensuring consistent performance. This double block is engineered to handle a maximum line diameter of 5mm (7/32in.) and supports a maximum working load of 204kg (450lb), with a breaking load of 544kg (1200lb). Weighing 27g (.94oz) and measuring 43mm (1-11/16in.) in length, it is suitable for integration into systems where space and weight are critical considerations. This product is intended for IT hardware resellers who need to source specialized, high-load capacity components for clients involved in industrial or technical applications that utilize rigging systems.

Product Details

  • Manufacturer:
  • Model Number:
  • ASIN:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Harken
  • 406F
  • B07SG7SRWF
  • 097653285878
  • New
  • 0.1 lbs
  • 4 X 1 X 2
  • Jul 19, 2026
  • Apr 30, 2021
Product Identifiers: Brand: Harken • Part #: 406F • UPC: 097653285878 • ASIN: B07SG7SRWF • Category: Consumer Electronics

Frequently Asked Questions

What is the maximum line diameter this block can accommodate?

The Harken 16mm Double Block is designed to accommodate a maximum line diameter of 5mm (7/32in.).

What is the maximum working load capacity of this block?

This block has a maximum working load capacity of 204kg (450lb). Its breaking load is 544kg (1200lb).

What are the physical dimensions and weight of the block?

The block has a length of 43mm (1-11/16in.) and a sheave diameter of 16mm (5/8in.). It weighs 27g (.94oz).

What type of bearing system does this block utilize?

The Harken 16mm Double Block features a patented bearing system that uses stainless steel balls within a captive grooved race.

406F - Harken 16mm Double Block - Fishing

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Reviews for Harken 406F

$39.36