JR Products 31015 Access Door Deck Plate 4 Inch Black. 4.45 Inch Cutout Diameter, 5.12 Inch Outside Diameter. Use For Cord And Fresh Water Access To RV Compartments. Comes with rubber seal. Used by many RV Manufacturers for cord and fresh water access to your RV compartments. They are constructed of durable ABS for long life and will replace most units used in today's markets. Available in two sizes and colors and easily installed anywhere easy access is needed.
