PurposeTool used to drive spline on leading edge slatsSpecificationANSI 92.1AOverall Length1.90Wrench End TypeExternal Involute SplineWrench Body TypeStraightWrench VariationStandardDrive TypeInternal SquareDrive Size1/2Head Thickness0.94Used WithTorque WrenchWhere UsedLeading Edge SlatsNumber of Teeth20Spline Pitch16/32Pressure Angle30