Dimensions
(With One-Piece Stainless Steel Cap) The last digit of the model number indicates Numbers of Flange(s)(ie: 1, 2 & 3).
SB-900, SB-901, SB-902, SB-903 - 24x24x12"
SB-700, SB-701, SB-702, SB-703 - 32x32x12"
SB-500, SB-501, SB-502, SB-503 - 36x36x12"
(With Plain Shoulders) The last digit of the model number indicates Numbers of Flange(s)(ie: 1, 2 & 3).
SB-800, SB-801, SB-802, SB-803 - 24x24x12"
SB-600, SB-601, SB-602, SB-603 - 32x32x12"
SB-500, SB-501, SB-502, SB-503 - 36x36x12"
SB-400, SB-401, SB-402, SB-403 - 36x36x12"
With Four Stainless Steel Caps
SB-850 - 24x24x12"
SB-650, SB-450 - 36x24x12"