1/2 pneumatic wrench

Name:1/2 pneumatic wrench
Model: YY-36S

Speed:    7800r.p. m
Standard Torque:  900 N .m
Air Inlet:    inl/4''
Air Pressure:    90Psi—6. 2kg/cm2
Weight:    2.8kgs
Square drive:    1/2''
Leaf length:  45mm
Hammer Structure：Hammer