SPEC: AC-25.4-H (ID Ø25.6±0.2 x OD Ø31.5)
          AC-28.6-H (ID Ø28.8±0.2 x OD Ø34)
          AC-31.8-H (ID Ø32.0±0.2 x OD Ø38.8)
          AC-38.1-H (ID Ø38.3±0.2 x OD Ø45.2)
H: As Order
COLOR: Golden, Blue, Red, Silver