I have an older Aluminum GT track frame that has no protection at the dropouts. Is there anything I can do to save them? I've looked online and I cant find anything except these:

http://cgi.ebay.com/NOS-LOWEY-DROPOU...QQcmdZViewItem

and these:

http://cgi.ebay.com/DROPOUT-SAVERS-F...QQcmdZViewItem