These strike plates are constructed of stamped steel and come in a satin nickel finish. They feature an adjustable depth to allow for snug-fit adjustments of door to jamb latching. Using strikes like these help to eliminate rattling of doors when loose fitting latch engagements are present. Can be used on both residential and commercial frames such as Roberts Redi-Frame and Timely metal frames. All the necessary mounting hardware is included for your installation.