![SEA & SEA O-RING SET FOR RDX PORT](http://www.splashuwimaging.com/cdn/shop/products/62145_{width}x.jpg?v=1634201127)
SEA & SEA O-RING SET FOR RDX PORT
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This SEA & SEA O-RING SET is for the SEA & SEA RDX PORT AND PORT BASE. The o-ring goes in between the port and RDX housing. The o-ring resembling a thick rubber band is designed to establish a watertight seal when going underwater.