WirthCo 30000-7 Locking RV Bumper Plug 4 Inch Black

The WirthCo 30000-7 Locking Bumper Plug is designed to securely hold RV sewer hoses in place within standard 4-inch square bumpers. This innovative plug features a push-in center locking mechanism that keeps hoses secure without the need for drilling, welding, bolts, or hinges that can rust over time.

Key Features:

• Fits standard 4-inch square RV bumpers
• Push-in center locking mechanism for secure hold
• Weather and UV-resistant thermoplastic rubber construction
• No drilling, welding, or hardware installation required
• Won't rust, corrode, or fall out
• Hinge-free design eliminates common failure points
• Black finish

This durable bumper plug is constructed from thermoplastic rubber that resists weathering and UV degradation, ensuring long-lasting performance in outdoor conditions. The simple push-to-lock design makes installation and removal quick and easy while maintaining a secure hold during travel and storage.