Product review (1 stars): don't need it!!!!
Got a waste king 8000 to replace my  Insinkerator Badge 5.  Bought this kit.  This is useless.  Don't need it.  It's still easier to use the flange that comes with it.  Just buy the plumbers putty for 2 box and do  it that way.  Trust me it's much easier.  I helped my dad and it only took him less than 30 mins. and we are not professionals.