In addition to making your door—and home—more secure, Sure-Strike solves the age-old problem of misaligned doors.

The most common reason your doors misalign is because of the ever-changing moisture content of our soils. When the ground is saturated, it enlarges. When it becomes dry, it shrinks. All structures are subject to these conditions and the effects are sometimes visible in cracked walls, cracked foundations, uneven floors, and out-of-aligned doorframes.

Often, however, the effects aren't so visible. Did you know that slight (almost imperceptible) shifts in a doorframe can adversely affect the function of its lock? Worse still, if the ground shifts while the door is closed and locked, your deadbolt shaft can be forced against the hole of the strike plate, creating a stuck door.

While several manufacturers have designed strike plates that attempt to solve this problem, none have been very successful. Until now. Only Sure-Strike's patent-pending retractable pin technology truly works on misaligned doors. Once installed in the doorframe, Sure-Strike allows your deadbolt shafts that are out of alignment with the strike plate to enter and securely lock. Problem solved!