http://www.set-rite.com Set-Rite Products Reviews
Excellent Review

My old toilet flange was too low. I picked this kit up at my local Menard's. Also got a wax ring and cobalt drill bit for installing over a corroded nasty cast iron flange. I was able to install this over the existing cast iron flange in about 15 minutes. The cobalt bit worked perfectly. Make sure you have a good drill/driver and #3 Philips bit or you may ruin the screw head . Bottom line is that this a fantastic product and I will use it again when I redo our other bathroom.

Set-Rite Products
1 Osborne Terrace
Wayne New Jersey 07470
(973) 694-0014