Originally Posted by SmittyJonz
3ea - 2" holes? 1 hole per damper? I think it would be enough. If not - adding holes ain't that hard. Make the damper longer- rectangle so if u need to add holes the same slide damper can damper 2 holes.
DWFisk has 1- 4" intake on his.
Will do. Thanks for the help.
Originally Posted by mikeleonard81
If target would of had 50 of those grates I would have bought them all! Nice score!!
Yea, for once I stumbled into a really good deal.