Inner Dia: 15 mm Outer Dia: 21 mm Width: 3 mm
Inner Dia: 15 mm Outer Dia: 23 mm Width: 3 mm
Inner Dia: 18 mm Outer Dia: 24 mm Width: 3 mm
Inner Dia: 18 mm Outer Dia: 24 mm Width: 4 mm
Inner Dia: 20 mm Outer Dia: 26 mm Width: 4 mm
Inner Dia: 20 mm Outer Dia: 30 mm Width: 4 mm
Inner Dia: 22 mm Outer Dia: 49 mm Width: 2 mm
Inner Dia: 25 mm Outer Dia: 32 mm Width: 4 mm
Inner Dia: 25 mm Outer Dia: 35 mm Width: 4 mm
Inner Dia: 35 mm Outer Dia: 42 mm Width: 4 mm
Inner Dia: 37 mm Outer Dia: 47 mm Width: 4 mm
Inner Dia: 40 mm Outer Dia: 47 mm Width: 5 mm