Description: Thru hull bilge fitting for Marine/Boat/Yacht Durable plastic for impact resistance Not for use below the waterline For use with 1 1/2" hose Broad flange Specification: Material: Plastic Color: White Height: approx. 9cm/ 3.54" Outer diameter: approx. 7cm/2.76" Package Includes: 1 Piece Bilge Thru Hull Fitting