Bilge Hose Installation Kit - Installation Kit--Complete kit to install manual bilge pump with 3/4 inch I.D. hose outlet. All in one convenient package. Contains: (1) two way on/off switch and bezel plate (1) 3/4 inch I.D. x 6" corrugated hose (1) thru-hull fitting (2) snap-it hose clamps (1) 20" 16 gauge wire, 2 conductor (1) 2 amp in-line fuse holder