Pneumatic 3/4" 1630 Nm wrench by YATO. • • Made of composite casting and duralumin. • The TWIN HAMMER percussion mechanism guarantees high efficiency and outstanding durability. • Application in industry, mechanical services and auto repair shops. • Robative values obtained on each • 1. 814 Nm • 2. 1085 Nm • 3. 1630 Nm.