MOELLER TRANSOM DRAIN

Fits flush to boats transom or exterior allowing water to drain when boat is trailered to prevent moisture build-up and rot damage. Features three recessed holes for riveting into transom and pipe plug with molded screwdriver slot. Tough natural nylon won't rot, bend or mildew. Fits 1-1/8" I.D. opening; flange diameter is 2-3/16", 2" U.F. tube l.D. is 7/8". Plug with "O" ring is 3/4" diameter.