1" peephole

I have a door with a barrel screw in peephole, but the hole left after taking the peephole out is a 1" hole. Any adaptors for the Ring Peephole for this?

Searching Amazon for spacers I think this is the best I could find.


Should I grab some washers that are like 1.25" OD then to help out?

Now that I have had time to think about it I think the best option will be to get some dense foam and out my own washers. Then find a right size rubber washer just ot make sure there is a seal to prevent water from getting in.