Corner Target Plate, Overall Length 2 7/8 in, Accessory Type Target Plate, Overall Height 5 13/16 in, Overall Width 3 7/8 in, Compatible with Grainger Part Number 1UDN2, 1UDN3, 1UDN4, 1UDN5, 1UDN6, Compatible with Level Type Levels, Material Plastic, Color White, Compatible with Manufacturer Model Number 1UDN2, 1UDN3, 1UDN4, 1UDN5, 1UDN6, Includes Not Applicable, Number of Pieces 1, Thread Size Not Applicable, Voltage Not Applicable