Make tough work lighter! Free DeWALT work light.  Discover!
wera_05078666001

WERA 7779/1 plug-in adapter 9x12 mm, 14x18 x 49 mm - 05078666001

Supplier number: WERA 05078666001 | EAN 4013288196323
Recommended Retail Price €98.98
46.80 tax incl.
€38.68 excl. VAT (incl. all environmental contributions)
On order: delivered from 14/10/2026

  • Ordered before 20:00 - delivered as of 14/10/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL
  • Delivered from Belgium

Greater versatility for torque tools

Practical benefits
  • Wera insert adapter extends reach: You can effortlessly mount 14X18 mm square insert tools onto torque wrenches equipped with a 9X12 mm holder.
  • Secure pin lock system: The integrated safety pin ensures dependable locking while allowing you to change insert tools quickly and safely.
  • Built for heavy loads: Forged from chrome-vanadium steel, this adapter withstands rigorous mechanical stresses during demanding daily fastening tasks.

In a nutshell

The right choise for

With the Wera 7779/1 insert adapter, you expand the versatility of your torque wrench instantly. This adapter enables you to use 14X18 mm insert tools on torque wrenches with a 9X12 mm internal square holder, such as the Wera Click-Torque X series. It removes the need for a dedicated torque wrench when working with larger insert heads. The integrated safety pin lock ensures a secure hold while allowing for fast tool changes. Forged from robust chrome-vanadium steel with an overall length of 49 mm, this adapter easily withstands heavy mechanical loads during rigorous assembly and maintenance tasks.



€46.80
tax incl.

Product information

Key features according to our expert

  • Connection size 1: 9 x 12 mm
  • Connection size 2: 14 x 18 mm
  • Connection type 1 (adapter): External square
  • Connection type 2 (adapter): Internal square

Scope of delivery

  • 7779/1 Adapter insert, 9x12 mm, 9x12 x 14x18 x 49 mm

Product description

Adapter insert ror the use of square plug-in tools 14x18 mm in torque wrenches with internal square 9x12 mm; for torque wrenches of the Click-Torque X series with 9x12 mm holder.

  • Square head insert tool 9x12 mm
  • For torque wrenches from the Click-Torque X series with 9x12 mm mounting
  • For the use of square insert tools 14x18 mm in torque wrenches with internal square 9x12 mm.
  • With safety pin
  • The chrome-vanadium steel version makes the plug-in tools suitable for heavy loads

Application

  • For the use of square plug-in tools 14x18 mm in torque wrenches with internal square 9x12 mm

Drive

  • 9x12 mm; for torque wrenches of the Click-Torque X and XP series with 9x12 mm holder

Design

  • Forged, chrome vanadium steel, matt chrome plated; with safety pin

Features and benefits

  • For torque wrenches from the Click-Torque X series with 9x12 mm mounting.
  • For the use of square insert tools 14x18 mm in torque wrenches with internal square 9x12 mm.
  • Safe working and rapid tool change thanks to the pin lock of the insert tools.
  • The insert tools are suitable for high loads thanks to their chrome-vanadium steel design.

All Features

Connection size 1
9 x 12 mm
Connection size 2
14 x 18 mm
Connection type 1 (adapter)
External square
Connection type 2 (adapter)
Internal square
  • Brand WERA
  • EAN 4013288196323
  • Supplier number WERA 05078666001

Frequently asked questions about this product

Answered by specialists
What is the Wera 7779/1 adapter insert used for?
This adapter allows you to fit 14x18 mm insert tools onto torque wrenches with a 9x12 mm internal square mount.
Which torque wrenches are compatible with this adapter?
It fits torque wrenches with a 9x12 mm square drive, such as the Wera Click-Torque X series.
How is the insert tool secured in the adapter?
The adapter features a safety pin lock for secure tool retention and rapid changing.
What material is this adapter made of?
It is manufactured from chrome-vanadium steel to withstand heavy mechanical loads.
What is the total length of this adapter insert?
The total length of the adapter is 49 mm.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

Chat with us

Viewed products

⚠️
Connection lost
Oops! It looks like you lost your connection. Page was automaticaly reload.