Telescoping Leveling Rod, Adjustable Height Telescoping, Overall Height - Maximum 8 ft, Overall Height - Minimum 3 ft, Graduation Marks 1/8 in, 1 ft, Head Style Not Applicable, Material Aluminum, Mounting Thread Size Not Applicable, Number of Segments 3, Color White, Compatible with Grainger Part Number 31NE35, 348GP3, 348GP4, 348GP5, 348GP6, 45JL22, 45JL23, 494R20, 61KL78, 61KL79, Compatible with Level Type Optical and Transit Levels, Rotary Levels