Quantity discount

Stahlwille Box insert

9 mm
Save CHF1.10
7Ratings
BrandMore from Stahlwille
Delivered between 8.1.2026 and 10.1.2026
Only 3 pieces in stock at supplier
Free shipping starting at 50.–

Size11

Product details

The ring insert from Stahlwille is a high-quality socket insert designed for professional use. With a 1/2 inch (12.5 mm) square drive and a wrench size of 9 mm, this insert offers a precise fit and reliable performance. Made from HPQ® high-performance steel and chrome-plated, it ensures high durability and resistance to wear. The construction meets the standards DIN 3124 and ISO 2725-1, highlighting its quality and compatibility with common tools. Additionally, the insert features a ball retention groove that allows for secure holding of screw heads. With a length of 38 mm, this socket insert is ideal for tight spaces and enables efficient application in various mechanical tasks.

  • Made from HPQ® high-performance steel for increased durability
  • Chrome-plated surface for additional corrosion protection
  • Ball retention groove for secure holding of screw heads
  • Complies with standards DIN 3124 and ISO 2725-1
  • Closely tolerated internal square for precise fit.

Key specifications

Socket type
Socket wrench adapter
Item number
9978427

General information

Manufacturer
Stahlwille
Category
Nut drivers + Sockets
Manufacturer no.
58224014 4018754005178
Release date
24.10.2018
External links
Manufacturer's site (de)

Colour

Colour
Silver
Exact colour description
Chrome-plated

Material

Material group
Metal
Material
HPQ® high-performance steel
Surface finish
Chromed

Socket wrench + attachment Features

Socket type
Socket wrench adapter
Measuring unit
mm
actuator size
1/2"
Output size
1/2"
Width across flats
9 mm
EN standard
DIN 3124 / ISO 2725-1
DIN standard
DIN 3124, DIN ISO 2725-1
ISO standard
DIN 3124, ISO 2725-1

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece
Items per sales unit
1x

Product dimensions

Weight
57 g

30-day right of return
24 Months Warranty (Bring-in)
2 additional offers

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Reviews & Ratings

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: Digitec Galaxus
  • 11.kwb
    0.1 %
  • 11.Proxxon
    0.1 %
  • 11.Stahlwille
    0.1 %
  • 16.Bosch Professional Zubehör
    0.2 %
  • 16.Wera
    0.2 %

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: Digitec Galaxus
  • Stahlwille
    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: Digitec Galaxus
  • 18.Bosch Professional Zubehör
    1.6 %
  • 19.FTM
    1.8 %
  • 20.technocraft
    2.1 %
  • 21.Stahlwille
    3 %
  • 22.Wera
    3.7 %
Source: Digitec Galaxus