Prime-Line U 9539 Armored Security Strike, 1-1/4 in. x 4-7/8 in., Steel, Brass Plated Used to replace standard latch strikes 1-1/4 in. x 4-7/8 in. Brass plated finish Steel construction Used to replace standard latch strikes 1-1/4 in. x 4-7/8 in. Brass plated finish Steel construction