The 9500 Series is fire rated for 3 hours and designed to accommodate rim exit devices with a 3/4" Pullman latch. All components of the 9500 Series are completely encased within its 3/4" thick stainless steel housing, so not cutting on the frame is required for installation. Simply place the electric strike on the surface of the frame, align it with the exit latchbolt and install.
Additional Series Information: