In this case - the one star deduction is for the very thin metal used to make this hole cover.<br /><br />I'd hoped it would actually be of substantial material so that it would not 'dimple' when installed.<br /><br />It is not.<br /><br />I was careful - and even with finger tightening - it did 'flatten' on installation. If I'd tightened it any further it would have gone concave.<br /><br />Would another cover have done the same? I suspect so.<br /><br />Would I buy it again? Probably, as price wise it was about 1/3 less than other hole covers I looked at.
Rating: [4 of 5 Stars!]