Discover The Matair Impact Wrench 13Mm – Your Go-To Solution For Reliable Performance In Workshops And Homes. The Matair Impact Wrench 13Mm (1/2") Is A High-Performance Tool Designed For Demanding Applications. This Impact Wrench Features A Compact Design, High Torque Output, And Fast Free Speed, Making It Ideal For Various Industries And Applications. Key High Torque Output: Maximum Torque Rating Of 311 Nm (230 Ft.Lbs) For Efficient Bolt Removal And Installation Fast Free Speed: 7000 Rpm Free Speed For Quick And Efficient Work Compact Design: Overall Length Of 178 Mm For Easy Maneuverability In Tight Spaces Reliable Performance: Designed For Demanding Applications With Robust Construction Specifications: Square Drive Size: 13 Mm (1/2 In) Bolt Size Capacity: 16 Mm Air Inlet Size: 1/4 In Bsp Air Hose Inside Diameter: 10 Mm Average Air Consumption: 113 Lpm Compressor Rating: 3 Hp Work Air Pressure: 90 Psi / 6.