3/8" Rocking Dog Mechanism Air Impact Wrench.
Square Drive:-------3/8" Cap(Bolt Size):-----3/8",(10mm) Net Weight:---------2.09 Lbs(0.95kgS) Overall Length------5 1/2"(140mm) Air Consumption:----6 Cfm Air Inlet:----------1/4"(Pt) Free Speed:---------10,000 Rpm Air Pressure:-------90Psi Max.Torque:---------75 Ft-Lb(102 N-M) Hammer Mechanism:---One Hammer Packing:------------20/Ctn/20Kgs/0.7’