# PROJAHN PROFESSIONAL Umschaltknarre 40 Zähne 12,5 / 1/2" Ratsche

> PROFESSIONAL Umschaltknarre 40 Zähne 12,5 / 1/2" Ratsche is a product by PROJAHN.

- **Page:** [https://toolrango.com/nl-en/products/projahn-professional-umschaltknarre-40-zahne-12-5-1-2-ratsche-3gc9wak8pd](https://toolrango.com/nl-en/products/projahn-professional-umschaltknarre-40-zahne-12-5-1-2-ratsche-3gc9wak8pd)
- **Site:** ToolRango (en-NL)

- **Brand:** [PROJAHN](https://toolrango.com/nl-en/brands/projahn)
- **Category:** [Wrenches and sockets](https://toolrango.com/nl-en/categories/hand-tools/wrenches-and-sockets)

Product data updated on 28 October 2026.

## Shop prices

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- **Drive:** 1/2″

## Specifications

### Product

- **Brand:** PROJAHN
- **Category:** Wrenches and sockets
- **Model number:** 39012900
- **EAN:** 4000146390122

### Key specifications

- **Drive:** 1/2″