Radium 4An Orb Plug.

Radium 4An Orb Plug


Regular price $24.00 Sale price $17.00 Save $7.00
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Radium anodized billet aluminum adapter fittings can be used in any application using a 7/16"-20 O-ring port. This is the same thread pitch used in -4AN (ORB=O-Ring Boss). They all feature FKM O-rings for all oil and fuel types.