Attwood Marine Twist-On Hose Flange F/3 Hose 1405-3
For 3″ I.D. hose. Resistant to gasoline, moisture and any form of marine rot. Installation hole diameter is 3-1/2″. Predrilled with four mounting holes to accommodate 10 screws. Black polyethylene. Permits installing hose from topside. No hose clamp needed.
