RV Bumper Cap
-Item number：1815B.
-1-inch (2.5 cm) square vent hole in the center of this end cap for RV bumper allows for air circulation to properly ventilate the sewage line while in the RV hose storage bumper compartment.
-Constructed from automotive-grade thermoplastic for flexible strength and longevity that resists rust and corrosion; Jet black color to match your existing RV sewer hose storage bumper.
