The 742-75 series is a 3 hour fire-rated, industrial grade electric strike designed for extreme heavy duty applications. The all stainless steel construction of this device makes it ideal for high abuse applications. The 742-75 series comes standard with a variety of brackets to accommodate all major mortise and cylindrical locks with up to a 3/4" throw latchbolts. This is the one electric strike to choose when you are uncertain of which lockset you may encounter. For use with 1/2", 5/8" or 3/4" throw latchbolts in hollow-metal frame applications.
