Airtec Master 35 is the most popular hand-held petrol impact wrench for railway applications. It can be used to tighten or loosen the nuts. Especially practical for short sections of track."TECHNICAL PARAMETERS: • Engine type - 56.5 cc two-stroke, petrol • Torque - 500 - 1400 Nm • Power - 4 HP • Drive pin - standard 1", square"* Price includes wrench. Socket...