The popular 1001-2 Electric Strike is powerful enough to exert a full half-ton of holding force and durable enough to withstand a formidable half-million life cycles. It comes with corrosion resistant faceplate measuring 1-1/4" X 5-7/8, and a solid-cast latch. Chrome-plated cavity dimensions are: depth, 9/16"; width, 9/16"; and height, 1-11/16. The unit is mortise type, backset to a depth of 1-7/16". It is non-handed and fail secure (standard action).