MF5017SeaSucker Fly Rod Holder Model: MF5017 Finally, a fly-rod holder you can take with you and mount anywhere! No more trying to make your fly rod fit into conventional/spinning rod holders. This is not a trolling unit and should only be used to carry your rod during transport. Specifications SizeApprox. 10 in tall, 4.5 in wide, extends 4.25 in from the surface when mountedInside Diameter1.25 inFly Rod Holder'DelStang' fly rod holder manufactured by Blue Water DesignsVacuum Mount120lb pull-strength