L: 56
OD1/ID1 x t1: 85.00/81.00 x 2.00
OD2/ID2 x t2: 54.00/50.00 x 2.00
OD1/ID1 x t1: 85.00/81.00 x 2.00
OD2/ID2 x t2: 54.00/50.00 x 2.00