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Koken Hex socket

21 mm
Price in EUR including VAT
4Ratings
BrandMore from Koken
Delivered Mon, 30/3
Only 1 piece in stock
Free shipping starting at 30,–

Product details

The Koken hex socket extension is a high-quality tool designed for machine-operated screw fastening. With a connection size of 1/2 inch and a wrench size of 21 mm, this long extension offers optimal performance and durability. Made from chrome-molybdenum steel and treated with manganese phosphate, it is particularly resistant to wear and corrosion. The special design featuring a cross hole and ring groove allows for secure fastening, enhancing handling and efficiency during use. This socket extension is ideal for professional applications in the automotive and mechanical engineering industries, as well as for demanding DIY projects. Made in Japan, it meets the DIN standard 14300M, providing reliable quality that meets the needs of modern workshops.

  • Made from high-quality chrome-molybdenum steel for increased longevity
  • Manganese phosphate treated for added corrosion protection
  • Designed with a cross hole and ring groove for secure fastening.

Key specifications

Socket type
Sockets

General information

Item number
10007102
Manufacturer
Koken
Category
Nut drivers + Sockets
Manufacturer no.
4991644354245
Release date
25/10/2018

Material

Material group
Metal
Material
Chromium-molybdenum steel, Manganese phosphated

Socket wrench + attachment Features

Socket type
Sockets
Use for
Hand ratchet
actuator size
1/2"
Width across flats
21 mm
DIN standard
14300M

Origin

Country of origin
Japan

Voluntary climate contribution

CO₂ emissions
1,97 kg
Climate contribution
EUR 0,12

Legal Notice

Product Safety

Package dimensions

Length
8 cm
Width
3 cm
Height
2 cm
Weight
260 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

Compare products

Goes with

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.Brilliant Tools
    0 %
  • 1.Gedore
    0 %
  • 1.Koken
    0 %
  • 1.RS PRO
    0 %
  • 6.BGS
    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
  • Koken
    Not enough data
  • 1.HAZET
    2 days
  • Bahco
    Not enough data
  • BGS
    Not enough data
  • Bosch Professional Zubehör
    Not enough data

Return rate

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

Source: Galaxus
  • 14.Gedore Red
    1,4 %
  • 16.Gedore
    1,5 %
  • 17.Koken
    1,7 %
  • 18.Proxxon
    1,8 %
  • 19.SW-Stahl
    2,6 %
Source: Galaxus