You should be able to buy a Bargman or a Decker deadbolt that could be fitted in your door for about $50.00. R.G. (Dick) Hall PO Box 914 Riverview, Fl. 33568 RHall1955@aol.com 1974 - 23' Safari W/ 1982 Chevy 4WD Suburban Diesel 1989 - 29' Excello W/ 1996 GMC 4WD Suburban Diesel