L1 (mm): 80
L2 (mm): 38.50
OD/ID x t: 70/66 x 2
OD1/ID1 x t1: 70/66 x 2
OD2/ID2 x t2: 53/50 x 1.50
L2 (mm): 38.50
OD/ID x t: 70/66 x 2
OD1/ID1 x t1: 70/66 x 2
OD2/ID2 x t2: 53/50 x 1.50