Replacement O-ring for the trachea elbow.
- OPTION 1: Wings manufactured after 2015. (Dimensions: outside 38mmø, inside 25mmø and 3.8mm thick)
- OPTION 2: Wings manufactured before 2015 and also for Halcyon, Dive Rite, IST, Xdeep, Hollis, EDGE, HOG ... (Dimensions: Outside 38mmø, Inside 25mmø, and 3mm thick)
Choose the appropriate one you need from the drop-down menu