The only place I know is the Stop-Over-Store in DTW (there is also one in MSP). Can go online, or even call. They are very helpful.
http://www.stopoverstore.com/product...id/355/nid/397
Have you tried the local luggage repair?
Boy, I really need to get a job. Try this if you need 72 mm "rims":
http://www.flightattendantshop.com/p...nid/34/pid/281
Last edited by Short Bus Drive; 04-05-2009 at 10:38 AM.
Reason: Found possible help, for OP, not me!!!