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HAZET Extension 8821-3 ∙ Square, hollow 10 mm (3/8 inch) ∙ Square, solid 10 mm (3/8 inch)

Price in EUR including VAT
Delivered between 6/1/2026 and 7/1/2026
Only 1 piece in stock at supplier
Free shipping starting at 30,–

actuator size2

Product details

The HAZET extension 8821-3 is a high-quality tool designed for manual operation. With a drive of 3/8 inch (10 mm) and an overall length of 74 mm, this extension provides a reliable solution for various applications in the field of socket inserts. The surface is chrome-plated and the head is polished, which not only ensures an appealing appearance but also increases the product's durability. Manufactured in Germany, the extension meets the strict standards of DIN 3123 and ISO 3316, highlighting its quality and precision. The ball lock ensures a secure connection to the corresponding sockets, while the material made from chrome-vanadium steel provides additional robustness. This extension is an essential tool for professionals and DIY enthusiasts who value quality and functionality.

  • Ball lock for secure connection
  • Chrome-plated surface with polished head
  • Manufactured according to DIN 3123 and ISO 3316
  • Made from robust chrome-vanadium steel
  • Suitable for manual operation.

Key specifications

Socket type
Sockets
Item number
8404953

General information

Manufacturer
HAZET
Category
Nut drivers + Sockets
Manufacturer no.
8821-3
Release date
20/4/2018

Colour

Exact colour description
Chrome-platedPolished head

Material

Material group
Metal
Material
Chrome-vanadium steel
Surface finish
ChromedPolished

Socket wrench + attachment Features

Socket type
Sockets
actuator size
3/8"
Output size
3
Handle length
7.40 cm
EN standard
DIN 3123, ISO 3316
DIN standard
DIN 3123ISO 3316
ISO standard
DIN 3123ISO 3316

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Extension 8821-3 ∙ Square 10 mm (3/8 inch) ∙ Square 10 mm (3/8 inch)
Items per sales unit
1x

Product dimensions

Weight
65 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Nut drivers + Sockets» category have a defect within the first 24 months?

Source: Galaxus
  • 1.RS PRO
    0 %
  • 1.Vigor
    0 %
  • 8.HAZET
    0,1 %
  • 8.KS Tools
    0,1 %
  • 8.kwb
    0,1 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • HAZET
    Not enough data
  • Bahco
    Not enough data
  • BGS
    Not enough data
  • Bosch Professional Zubehör
    Not enough data
  • Brilliant Tools
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Nut drivers + Sockets» category returned?

Source: Galaxus
  • 10.Brilliant Tools
    1,1 %
  • 11.Vigor
    1,2 %
  • 12.HAZET
    1,3 %
  • 13.Gedore
    1,4 %
  • 13.Gedore Red
    1,4 %
Source: Galaxus