I know that Jennie-O turkeys come with this attached. I always wondered why 
would you need to turn a turkey?. I cook mine slow, all night usually at 200 
degrees, wake up in the morning to a perfectly cooked, melting off the bone, 
yummy turkey. I surround the turkey with dressing and cover with foil loosely. 
works every time. No turning necessary. I cook it for 15 minutes at 400 degrees 
to brown it up pretty, then turn it down to 200 degrees and go to bed.

Debi 2009  see my blog www.debsholisticallyhealthy.blogspot.com