FIREBIRD FB-3803T Pneumatic Impact WrenchTechnical Data:Stroke Mechanism: Twin HammerShank Size: 1"Maximum torque: 2712 Nm3-stage torque adjustment for left and right directionWorking pressure: 6.2 barRotational speed: 4600 rpmAir inlet diameter: 1/2"Dimensions (DxSxW without handle): 580x205x125 mmWeight: 9.7 kgLacking original packaging.FIREBIRD is a Taiwanese company with 30 years of experience in manufacturing air tools. FIREBIRD products are characterized by high quality workmanship and an optimal price/performance ratio. The company focuses on meticulous quality control, so the offered devices are distinguished by durability and reliability.The technical parameters of the devices (such as torque) are not artificially inflated as is often the case with Chinese pneumatic tools.