Grade 2 Electric Locks RCI’s 4 series electric strikes have earned their reputation as a durable, reliable and economical means of controlling access. ANSI-size faceplate (1-1/4” x 4-7/8”). Enlarged latch cavity width allows compatibility with cylindrical, narrowline aluminum and mortise locksets. Stainless steel faceplate standard (32D). Best for: Commercial Centers/ Industrial Buildings/ Educational Facilities/ Retail Outlets/ Health Care Facilities/ Office Complexes