What is the Gedore 1994 coupler used for?

It is used as a push-through square drive coupler for manual 1/2" ratchets and sockets.

What drive size does this coupler have?

The coupler features a 1/2" male square drive connector (12.5 mm).

What is the overall length of the Gedore 1994 coupler?

The total length of this square coupler is 37.8 mm.

Does it securely retain sockets?

Yes, it features a ball locking mechanism to keep sockets firmly and safely secured in place.

What material is this coupler made from?

It is made from chrome-plated, polished Gedore vanadium steel 31CrV3 conforming to DIN 3122 and ISO 3315.

GEDORE 1994 piercing square 1/2" - 6144670

Name: GEDORE 1994 piercing square 1/2" - 6144670
Brand: GEDORE
SKU: 41890618
Price: 7.33 EUR
Availability: PreOrder

Supplier number: GEDORE 6144670 | EAN 4010886614464

7.33 tax incl.

€6.06 excl. VAT (incl. all environmental contributions)

On order: delivered from 10/10/2026

Delivery by DHL

✆ Talk to a specialist

Secure drive for socket accessories

Practical benefits

Gedore 1994 coupler square: You effortlessly connect hand-operated 1/2" drive sockets to compatible ratchets for seamless power transfer.
Reliable ball locking mechanism: The integrated ball detent holds sockets firmly in place so you can work without slipping.
Durable polished chrome finish: Built from sturdy vanadium steel, it delivers long-lasting strength and resistance against wear under heavy loads.

In a nutshell

The right choise for

With the Gedore 1994 coupler square, you immediately restore the full functionality of your push-through ratchet or torque wrench without replacing the entire tool. This 1/2" drive coupler with an overall length of 37.8 mm lets you change the ratcheting direction quickly by simply pushing the pin through the ratchet head. Thanks to the reliable integrated ball locking mechanism, your hand-operated sockets stay firmly seated during demanding tasks, preventing accidental detachment. Forged from chrome-plated Gedore vanadium steel 31CrV3 in accordance with din 3122 and iso 3315, it provides dependable wear resistance and long-lasting strength for everyday workshop duty.

Product information FAQ

€7.33

tax incl.

Key features according to our expert

Connection size 1: 1/2"
Connection size 2: 1/2"
Connecting square type: Pass-through square drive

Product description

Construction in accordance with DIN 3122
ISO 3315
For hand-operated socket spanners with drive square DIN 3120
ISO 1174, with ball lock
Vanadium steel 31CrV3, ground, chrome-plated

All Features

Connection size 1: 1/2"
Connection size 2: 1/2"
Connecting square type: Pass-through square drive
Material: chrome vanadium steel 31CrV3
Drive square [metric]: 12.5 mm
Use/application: for hand-operated socket spanners with drive square DIN 3120, ISO 1174, with ball lock
Drive square [inch]: 1/2"
Standard: DIN 3122ISO 3315
Surface area: polished, chromed
Overall length [mm]: 38 mm

Brand GEDORE
41890618
EAN 4010886614464
Supplier number GEDORE 6144670

Frequently asked questions about this product

Answered by specialists

What is the Gedore 1994 coupler used for?: It is used as a push-through square drive coupler for manual 1/2" ratchets and sockets.
What drive size does this coupler have?: The coupler features a 1/2" male square drive connector (12.5 mm).
What is the overall length of the Gedore 1994 coupler?: The total length of this square coupler is 37.8 mm.
Does it securely retain sockets?: Yes, it features a ball locking mechanism to keep sockets firmly and safely secured in place.
What material is this coupler made from?: It is made from chrome-plated, polished Gedore vanadium steel 31CrV3 conforming to DIN 3122 and ISO 3315.