Description

The WirthCo 30000-7 Locking Bumper Plug securely holds your RV’s sewer hose in place. It features a push-in center to lock and requires no drilling or welding. Weather and UV-resistant thermoplastic construction. Fits standard 4″ x 4″ bumpers.
Securely holds the RV sewer hose in place
Fits standard 4″ square bumpers
Push in center to lock
No drilling or welding, no hinges
Weather and UV-resistant thermoplastic construction