Virtually all car seat belt fittings are 7/16-fine. Even on Metric cars. Phil Ethier West Side Saint Paul Minnesota USA 1973 Triumph Stag LE22439UB "uncle jack" 2004 Suburban 8.1 2005 Lotus Elise 2007 Saturn Ion 3 2.4 pethier [at] comcast [dot] net http://www.flickr.com/photos/pethier http://www.triumphtransamerica.org http://www.mnautox.com