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wera_05078637001
wera_05078637001
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wera_05078637001

WERA 7772 C plug-in ratchet switchable, 9x12 mm, 1/2" x 58 mm - 05078637001

Supplier number: WERA 05078637001 | EAN 4013288196453
Recommended Retail Price €147.26
69.80 tax incl.
€57.69 excl. VAT (incl. all environmental contributions)
On order: delivered from 08/10/2026

  • Ordered before 20:00 - delivered as of 08/10/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL
  • Delivered from Belgium

Controlled precision for torque applications

Practical benefits
  • Durable Wera 7772 C insert: This sturdy reversible ratchet insert lets you connect 1/2" sockets directly to torque wrenches with a 9X12 mm holder.
  • Effortless direction switching: The integrated switch knob enables you to alternate smoothly between clockwise and counterclockwise ratcheting during assembly tasks.
  • Secure push button lock: A dedicated push button mechanism keeps your sockets locked firmly in place and releases them instantly when needed.

In a nutshell

The right choise for

With the Wera 7772 C reversible ratchet insert, you can easily connect standard 1/2" square sockets to your torque wrench with a 9X12 mm holder. Whether you are fastening bolts in automotive repair or maintaining machinery in tight spaces, the fine-toothed 72-tooth mechanism with a 5° return angle gives you smooth and precise control. The intuitive switch knob allows you to change ratcheting direction instantly without detaching the tool head. In addition, the secure push-button locking system keeps your sockets firmly attached and releases them quickly whenever needed.



€69.80
tax incl.

Product information

Key features according to our expert

  • Drive profile size: 1/2"
  • Type of drive profile: External square
  • Connection size: 9 x 12 mm
  • Connection profile: External rectangle

Scope of delivery

  • 7772 C Ratchet insert, reversible, 9x12 mm, 9x12 x 1/2" x 57.6 mm

Product description

Ratchet insert, reversible, for 1/2" square socket wrench inserts and 1/2" connecting parts with square drive; for torque wrenches of the Click-Torque X series with 9x12 mm holder.

  • For torque wrenches from the Click-Torque X series with 9x12 mm mounting
  • For 1/2" square socket wrench inserts and 1/2" connecting parts with square drive
  • Fine toothing with 72 teeth
  • Easy switching by knob
  • Socket lock by push button

Application

  • For 1/2" square socket wrench inserts and 1/2" connecting parts with square drive

Drive

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

Design

  • With reversing ratchet, push-button release, 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.
  • Fine-pitched with 72 teeth for a return angle of only 5°
  • For 1/2" square socket wrench inserts and 1/2" connecting parts with square drive.
  • Easy switching by knob.
  • Safe socket lock via push button
  • The insert tools are suitable for high loads thanks to their chrome-vanadium steel design.

All Features

Drive profile size
1/2"
Type of drive profile
External square
Connection size
9 x 12 mm
Connection profile
External rectangle
  • Brand WERA
  • EAN 4013288196453
  • Supplier number WERA 05078637001

Frequently asked questions about this product

Answered by specialists
What is this Wera ratchet insert used for?
It is designed for torque wrenches with a 9x12 mm mount to drive standard 1/2" square sockets.
What is the drive size of this ratchet insert?
It features a 1/2" external square drive.
What is the insert shank size?
It fits torque tools with a 9x12 mm rectangular holder.
How many teeth does the ratchet mechanism have?
It has a fine-toothed mechanism with 72 teeth and a small 5° return angle.
How do you switch directions and lock sockets?
Direction is switched easily using the knob and sockets lock securely via the push button.
Questions about this product?

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

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