Product Introduction

This 12.5mm series electric wrench extension socket is manufactured from high-grade Cr-V steel, featuring excellent hardness, wear resistance and high torque bearing capacity. Its extended structure allows users to work on deep-hole and concealed bolts which standard sockets cannot reach. It matches well with electric wrenches and impact wrenches, and is widely used in automobile repair, machinery maintenance and equipment assembly. With forged construction and rust-resistant surface treatment, this extension socket maintains stable performance and long service life under heavy-duty working conditions.

- Made of premium Cr-V steel for high hardness and anti-wear performance
- 12.5mm square drive fits most electric and impact wrenches
- Extended design for accessing deep-reaching and hard-to-reach bolts
- Forged & heat-treated for high torque resistance and anti-break performance
- Rust-resistant surface treatment for long service life
- Widely applied for auto repair, machinery maintenance and equipment assembly

Technical Parameter

* 24 hours online service;

* One year warranty, repair and service for the whole life;
* Question report will be replied in 12 hours;
* Quality guaranteed.