1" AIR IMPACT WRENCH 1)Capacity Bolt size:38MM 2) Max. torque: 2100 N.M; 3) Qquare Drive:1 INCH; 4) Free speed: 3900RPM;

1" AIR IMPACT WRENCH1)Capacity Bolt size:38MM2) Max. torque: 2100 N.M;3) Qquare Drive:1 INCH;4) Free speed: 3900RPM;5) Air pressure: 6-8KG6) Air inlet: 1/2" INCH

7)Weight:13.75KG

8)Recommended operating torque:1680-2100NM

auto repair air gun