Male 9/16 to Female Scubapro AIR 2 BC: Connects a male 9/16-18 UNF-2A fitting to a Scubapro AIR 2 Female BC fitting. This high-quality scuba adapter connects a male 9/16-18 UNF-2A fitting to a Scubapro AIR 2 Female BC fitting, allowing you to customize your scuba diving gear setup.
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