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−9%

Wera 7770 9x12mm Maul 17mm

17 mm
Price in EUR including VAT
was EUR32,93
Delivered between 7/1/2026 and 15/1/2026
More than 10 pieces in stock at supplier
Free shipping starting at 39,–

Size11

Product details

The Wera 7770 socket wrench is a high-quality tool specifically designed for use with hexagonal screw heads and nuts. With a size of 17 mm and a drive of 9x12 mm, this wrench is ideal for use in combination with Click-Torque X series torque wrenches. Made from robust chromium-vanadium steel (Cr-V), it offers high durability and resilience. The matte chrome finish not only provides an appealing look but also protects against corrosion and wear. The Wera 7770 is an essential tool for professionals and DIY enthusiasts who value precision and quality. Weighing only 67 grams, it is easy to handle and allows for comfortable use even over extended periods.

  • Made from high-quality chromium-vanadium steel (Cr-V) for increased durability
  • Matte chrome finish protects against corrosion and wear
  • Compatible with Click-Torque X series torque wrenches
  • Designed for hexagonal screw heads and nuts.

Key specifications

Wrench type
Open-ended wrench
Wrench Version
Unique specimen
Width across flats
17 mm
Item number
8445582

General information

Manufacturer
Wera
Category
Wrenches
Manufacturer no.
5078610001
Release date
20/4/2018
External links

Colour

Colour
Silver
Exact colour description
Silver

Material

Material group
Metal
Material
Chromium-vanadium steel (Cr-V)
Surface finish
Chromed

Wrench Properties

Wrench type
Open-ended wrench
Wrench Version
Unique specimen
Width across flats
17 mm
head strength
24 mm
number of spanners
1 x
Number of teeth
9

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x WERA open-end spanner 17 mm width across flats 9 x 12 mm
Items per sales unit
1 x

Product dimensions

Length
4.10 cm
Width
8.30 cm
Height
2.20 cm
Weight
70 g

Legal Notice

Product Safety

Package dimensions

Length
15.40 cm
Width
8.10 cm
Height
2 cm
Weight
72 g

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 «Wrenches» category have a defect within the first 24 months?

Source: Galaxus
  • 1.KS Tools
    0 %
  • 1.technocraft
    0 %
  • 1.Wera
    0 %
  • 10.BGS
    0,1 %
  • 10.HAZET
    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
  • Wera
    Not enough data
  • Amf
    Not enough data
  • Bahco
    Not enough data
  • BGS
    Not enough data
  • CFH
    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 «Wrenches» category returned?

Source: Galaxus
  • 10.HAZET
    1,3 %
  • 11.Stahlwille
    1,4 %
  • 12.Wera
    1,7 %
  • 13.BGS
    1,8 %
  • 13.Facom
    1,8 %
Source: Galaxus