What drive size does this socket use?

It features a standard 1/2" square drive adhering to DIN 3120 - C 12,5 and ISO 1174 standards.

What fastener size fits this socket?

It has a 6-point hex profile designed for 21 mm metric nuts and bolts.

What is the overall length of this socket?

This socket is a standard short model with an overall length of 38 mm.

Can this socket be used with an impact wrench?

No, this chrome-vanadium steel socket is designed for manual hand operation with ratchets.

Is this socket magnetic or insulated?

No, this socket is not magnetic and is not VDE-insulated.

GEDORE RED R61002106 cap 1/2" hexagon, metric, short, 21 mm, length 38 mm - 3300270

Name: GEDORE RED R61002106 cap 1/2" hexagon, metric, short, 21 mm, length 38 mm - 3300270
Brand: GEDORE RED
SKU: 02878700
Price: 6.87 EUR
Availability: InStock

Supplier number: GEDORE RED 3300270 | EAN 4060833002707

6.87 tax incl.

€5.68 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 4 products in stock.

Ordered before 20:00 - delivered tomorrow 21/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Dependable fastening for manual assembly

Practical benefits

Precise non-slip hexagonal grip: The 21 mm hex profile allows you to deliver high tightening force while protecting fastener corners.
Compact access in tight spots: A short 38 mm length helps you work comfortably in narrow recesses and restricted engine bays.
Standard drive ratchet connection: The 1/2" internal square drive ensures your Gedore Red socket securely fits onto standard ratchets.

In a nutshell

The right choise for

The Gedore Red R61002106 socket provides dependable performance for all your manual fastening and maintenance tasks. Featuring a precise 21 mm 6-point hex profile, it grips metric nuts and bolts securely, preventing slipping and avoiding rounded corners. Its compact 38 mm short design lets you work comfortably in confined engine bays and tight mechanical spaces. With a standard 1/2" internal square drive, the socket securely connects to your ratchet or breaker bar, giving you full control and efficient torque transfer for every job.

Product information FAQ

€6.87

In stock - tax incl.

Key features according to our expert

Socket size: 21 mm
Connection size: 1/2"
Connection profile: Internal square
Length: 38 mm
VDE approved: No
With safety colour code 1000V: Not applicable
Non-sparking: No
Magnetic: No
Type of drive profile (socket): Hexagonal

Product description

Hand-operated with anti-slip longitudinal serrations
Input side matt chrome-plated, output side polished
Construction compliant with
DIN 3124
ISO 2725-1
Internal drive square in accordance with DIN 3120 - C 12,5
ISO 1174, with ball catch slot
Chrome-Vanadium steel

All Features

Socket size: 21 mm
Connection size: 1/2"
Connection profile: Internal square
Length: 38 mm
Vde approved: No
With safety colour code 1000v: Not applicable
Non-sparking: No
Magnetic: No
Type of drive profile (socket): Hexagonal
Socket spanner-ø 2: 24.0 mm
Surface area: matt chrome-plated (input side), high-gloss polished (output side)
Drive intake, square [inch].: 1/2"
Standard: DIN 3124DIN 3120 - C 12,5 ISO 2725-1 ISO 1174
Key width 1 [mm]: 21
Socket spanner-ø 1: 29.0 mm
Drive mounting, square [metric]: 12.5 mm
Socket spanner length: 38.0 mm
Material: chrome vanadium steel
Overall length [mm]: 38 mm

Brand GEDORE RED
02878700
EAN 4060833002707
Supplier number GEDORE RED 3300270

Frequently asked questions about this product

Answered by specialists

What drive size does this socket use?: It features a standard 1/2" square drive adhering to DIN 3120 - C 12,5 and ISO 1174 standards.
What fastener size fits this socket?: It has a 6-point hex profile designed for 21 mm metric nuts and bolts.
What is the overall length of this socket?: This socket is a standard short model with an overall length of 38 mm.
Can this socket be used with an impact wrench?: No, this chrome-vanadium steel socket is designed for manual hand operation with ratchets.
Is this socket magnetic or insulated?: No, this socket is not magnetic and is not VDE-insulated.