What drive size does this socket use?

This socket has a standard 1/4" square drive for use with 1/4" ratchets and handles.

Which fasteners does this socket fit?

It fits hexagonal nuts and bolts with a 5.5 mm socket size.

Is this socket suitable for impact wrenches?

No, this socket is designed for manual hand-tool use and not for power impact tools.

Is this socket magnetic or non-sparking?

No, this model is not magnetic, not non-sparking, and not VDE certified.

What is the overall length of this socket?

The total length of the socket is 24.7 mm.

GEDORE 20 5,5 socket spanner 1/4" hexagonal 5.5 mm - 6165750

Name: GEDORE 20 5,5 socket spanner 1/4" hexagonal 5.5 mm - 6165750
Brand: GEDORE
SKU: 41890813
Price: 8.76 EUR
Availability: InStock

Supplier number: GEDORE 6165750 | EAN 4010886616574

8.76 tax incl.

€7.24 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered as of 19/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Precision fastening in compact spaces

Practical benefits

Knurled grip by Gedore: The knurled outer surface gives you positive finger grip for rapid manual pre-tightening.
Secure socket retention: The ball retaining groove locks firmly onto your 1/4" square drive during demanding operations.
Durable vanadium steel construction: Chrome-plated finish resists wear and corrosion, ensuring long service life in daily professional use.

In a nutshell

The right choise for

Tackle intricate mechanical tasks and fine assemblies with precision using the Gedore 20 5,5 socket. Designed with a 1/4" square drive, it attaches securely to your ratchet or sliding T-handle thanks to its reliable ball retaining groove. The 5.5 mm hex profile fits bolts and nuts accurately, ensuring safe torque transfer without damaging fastener heads. With a compact total length of 24.7 mm, it delivers excellent access in restricted spaces such as automotive dashboards and electronic equipment. The knurled outer surface gives you a positive finger grip for swift manual pre-tightening, while the durable chrome-plated vanadium steel ensures long-lasting resistance against daily workshop wear.

Product information FAQ

€8.76

In stock - tax incl.

Key features according to our expert

Socket size: 5,5 mm
Connection size: 1/4"
Connection profile: Internal square
Length: 24,7 mm
VDE approved: No
With safety colour code 1000V: Not applicable
Non-sparking: No
Magnetic: No
Type of drive profile (socket): Hexagonal

Product description

Construction in accordance with
DIN 3124
ISO 2725-1
Internal drive square according to
DIN 3120 - C 6,3
ISO 1174, with ball catch slot
For manual use
GEDORE vanadium steel 31CrV3, finely ground, chrome-plated

All Features

Socket size: 5,5 mm
Connection size: 1/4"
Connection profile: Internal square
Length: 24,7 mm
Vde approved: No
With safety colour code 1000v: Not applicable
Non-sparking: No
Magnetic: No
Type of drive profile (socket): Hexagonal
Inset depth: 6.0 mm
Surface area: matt-chromed
Drive intake, square [inch].: 1/4"
Standard: DIN 3124ISO 2725-1 DIN 3120 - C 6,3 ISO 1174
Key width 1 [mm]: 5,5
Socket spanner-ø 1: 8.8 mm
Socket spanner-ø 2: 12.0 mm
Drive mounting, square [metric]: 6.3 mm
Socket spanner length: 25.0 mm
Material: Chrome-Vanadium steel
Overall length [mm]: 25 mm

Brand GEDORE
41890813
EAN 4010886616574
Supplier number GEDORE 6165750

Frequently asked questions about this product

Answered by specialists

What drive size does this socket use?: This socket has a standard 1/4" square drive for use with 1/4" ratchets and handles.
Which fasteners does this socket fit?: It fits hexagonal nuts and bolts with a 5.5 mm socket size.
Is this socket suitable for impact wrenches?: No, this socket is designed for manual hand-tool use and not for power impact tools.
Is this socket magnetic or non-sparking?: No, this model is not magnetic, not non-sparking, and not VDE certified.
What is the overall length of this socket?: The total length of the socket is 24.7 mm.