Three Plane , Overall Length 6 11/16 in, Accessory Type Cross Line and Plumb Points Kit, Overall Height 5 11/16 in, Overall Width 3 3/16 in, Compatible with Grainger Part Number 49JV07, Compatible with Level Type Levels, Material Nylon, Color Red, Compatible with Manufacturer Model Number 48-35-1111, Includes Case, Target, Batteries, Charger, Number of Pieces 4, Thread Size 1/4 In.-20, 5/8 In.-11, Voltage 12V DC