Description: Thru hull bilge fitting for Marine/Boat/Yacht Durable plastic for impact resistance Not for use below the waterline For use with 1" hose Broad flange Specification: Material: Plastic Color: White Height: approx. 7.8cm/ 3.07" Outer diameter: approx. 5.4cm/2.13" Package Includes: 1 Piece Bilge Thru Hull Fitting