4577 Profile Type: RAIL MDFProfile Info: DOOR RAIL MDFItem ID: 375650DItem Name: DOOR RAIL 4577 MDF CPII 3/4X1-3/8X121Profile Category: RAIL MDFThickness: 0.75Thickness Unit: INLength: 121Length Unit: Width: 1.375Width Unit: INCommodity Code 1: RMCommodity Code 2: RMM