What is this Gedore hex key used for?

It is designed for tightening and loosening hexagon socket screws with a 3 mm width across flats.

Does this tool feature a ball end?

Yes, the ball end on the long blade allows you to fasten screws at an angle.

What are the benefits of the 2C T-handle?

The ergonomic two-component T-handle provides a comfortable, secure grip and high torque transmission.

What are the blade dimensions?

The long blade measures 125 mm, the short blade is 12 mm, and the overall tool length is 152 mm.

Is this hex key safe for electrical work?

No, this key is not VDE certified and is not insulated for live electrical work.

GEDORE DT 2142 3 right-angle spanner with 2C-T handle 3 mm - 2498618

Name: GEDORE DT 2142 3 right-angle spanner with 2C-T handle 3 mm - 2498618
Brand: GEDORE
SKU: 02302005
Price: 13.14 EUR
Availability: InStock

Supplier number: GEDORE 2498618 | EAN 4010886933039

13.14 tax incl.

€10.86 excl. VAT (incl. all environmental contributions)

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

Ordered before 20:00 - delivered tomorrow 03/10/2026
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

High torque with the Gedore hexagon allen key

Practical benefits

Ergonomic two-component handle: You transfer high tightening torque comfortably and securely with the slip-resistant 2C-T-handle.
Dual hexagon ends: You can reach deeply set fasteners with the long blade or use the short end for extra leverage.
Durable chrome finish: The hardened steel construction resists daily wear and corrosion across all your mechanical tasks.

In a nutshell

The right choise for

The Gedore dt 2142 3 hexagon key lets you tighten and loosen 3 mm socket screws with maximum control and comfort. Its ergonomic two-component T-handle provides a secure, non-slip grip that transfers high torque without straining your hand. The 125 mm long blade features a ball end so you can fasten at an angle in confined spaces, while the 12 mm short end gives you extra leverage for stubborn fasteners. Built with a durable chrome finish, this tool resists wear and corrosion across all your daily workshop maintenance, assembly, and servicing jobs.

Product information FAQ

€13.14

In stock - tax incl.

Key features according to our expert

Width across flats: 3 mm
Non-sparking: No
Overall length: 152 mm
Blade length: 125 mm
Surface treatment: Chrome plated
Short arm length: 12 mm
With safety colour code 1000V: Not applicable
VDE approved: No
Handle type: T-handle
With handle: Yes
With ball head: Yes

Product description

With hanging hole
With 2 equal 6-sided spanner widths
Vanadium steel 61CrSiV5, chromated, polished end

All Features

Width across flats: 3 mm
Non-sparking: No
Overall length: 152 mm
Blade length: 125 mm
Surface treatment: Chrome plated
Short arm length: 12 mm
With safety colour code 1000v: Not applicable
Vde approved: No
Handle type: T-handle
With handle: Yes
With ball head: Yes
Ball head: No
Overall length [mm]: 150 mm
Individually tested: No
Anti-magnetic: No
Surface area: chromated
Blade length short [mm]: 15
Cap rotatable: No
Handle available: Yes
Hardened head: polished
Ring length: 125 mm
Impact cap: No
Low-spark design: No
Roller protection: No
Material: Chrome silicon vanadium steel 61CrSiV5
Implementation: with suspension hole
Key width [mm]: 3

Brand GEDORE
02302005
EAN 4010886933039
Supplier number GEDORE 2498618

Frequently asked questions about this product

Answered by specialists

What is this Gedore hex key used for?: It is designed for tightening and loosening hexagon socket screws with a 3 mm width across flats.
Does this tool feature a ball end?: Yes, the ball end on the long blade allows you to fasten screws at an angle.
What are the benefits of the 2C T-handle?: The ergonomic two-component T-handle provides a comfortable, secure grip and high torque transmission.
What are the blade dimensions?: The long blade measures 125 mm, the short blade is 12 mm, and the overall tool length is 152 mm.
Is this hex key safe for electrical work?: No, this key is not VDE certified and is not insulated for live electrical work.