Review on JR Products 541-2-A Polar White Deluxe Round Electric Cable Hatch with Back: Premium Accessory for Organized Cable Management by Rene Putman

I bought two of these to replace the old worn out ones on my old 10ft Jayco pop up motorhome. They are suitable both for the gas line of the outdoor stove and for the power cable entry. You will have to replace them when they are broken as this is where the water will get in and destroy your RV. These fit great! The hole size was the same as my old ones and the OD was slightly larger than the old ones which made the repair cleaner and gave you more room to pack putty around. You have to buy putty. Some can be found at hardware stores. This is the same one you use to install mobile windows. They are better quality than the ones on the camper and the hinge plastic is thicker. I'm sure I'll get a lot more use out of the 'old lady' now that the water isn't getting in.