Overall Dimension: 810X445mm (31-8/9" x 17-1/2")

Overall Dimension: 970x510mm (38-1/5" x 20")

Overall Dimension: ø450mm (ø17-5/7")

Overall Dimension: ø510mm (ø20-1/13")

Overall Dimension: 590x450 (23-2/9" x 17-5/7")

Overall Dimension: 770X500mm (30-1/3" x 19-2/3")