Home ProductsAssembly ToolsAir ScrewdriverPositive Type Share Positive Type View: Model : ST-SD110,ST-SD111,ST-SD120,ST-SD121,Industrial Air Screwdriver-1/4", Positive Clutch Add To Inquiry Model : APS58Push or Push And Trigger To Start Positive Air Screwdriver (ALU.)-13Nm Add To Inquiry Model : APS39Push or Push And Trigger To Start Positive Air Screwdriver (ALU.)-5Nm Add To Inquiry