Path1 Thanks that looks just like what I am looking for. You have helped me in the past with the locking gas cap which I got and use. I looked on Amazon and could not find the ones like you describe. Found the spring type but not the ones that have the lug cap device on them. Do you have any link on Amazon I can use? I know I seem like a helpless fool, but so tired from driving all the way on 101 in a storm I can hardly keep my eyes open but would like to have my MH look somewhat neat. It did a great job of getting us home on the bad roads and weather so I want to reward it by washing and cleaning it up good and replacing the wheel hub cap. Thanks.