Attributes . Platform Depth . Values

11 in (1)   11-1/2" (1)   12 in. (2)   14 in (12)   16 in (2)   20 in (2)   21 in (1)   28 in (2)   30 in (4)   33.375 in (2)   45-3/8 in (1)   45.375 in (4)   60 in (2)   76 3/4 in (1)   8 in (2)   9 in (2)