4900 Series Deadlatch - Faceplate Additions MS Series Blank Faceplate Kit Top Latch Preparation for the RITE Door® Adaptor Plate Kit Thick and Thermal Clad Door Kits Electric Strike Faceplate for 4501 Strike Retrofit EL to LR 3300 Mortise Exit Device 8300 Mortise Exit Device – 2-3/4" Backset MS Deadbolts and Best IC Core Cylinders 4900 Series Deadlatch 3600 and 8500 Steel Door CVR 4901 and 4902 Strikes