Review on 🔧 Camco 4-in-1 Magnetic Bumper Cap Set with Lug Fitting End and Airflow Increase - Fits Standard RV 4" Square Bumpers - 2 Pack by Hunter Feerey

I was nervous that this product might fall off as some of the other reviewers have said, but figured I'd attach it extra if needed. so far though. every now and then the hose gets stuck in the bumper in such a way that it creates a small resistance when it is closed. This is probably why some reviewers had issues with it coming loose while driving. If I feel resistance I just try to push the hose further with my hand or, if that doesn't work, I just pull it all the way out and push it back in until it doesn't push back. If there's no resistance, the tubing really helps hold it in place. someone shared this information with me and I hope it helps you.