04/18/06 4900 Deadlatch 07/07/05 8300 Mortise Exit Device — 2-3/4" Backset 06/28/05 8300/8400 Exit Device Thick and Thermal Clad Door Kits 02/09/05 4901/4902 Strikes 08/19/04 3000/8000 Series EL to LR 06/11/04 Latch/Template Change 3600/8500 Steel Door CVR 11/13/01 Electric Strike Faceplate for 4501 Strike Retrofit 07/22/01 4560/4561/4565/4568/4569/4590/4591 Adaptor Plate Kit 01/10/01 MS Deadbolts X Best IC Core Cylinders