Sure-Strike was carefully designed to work with your existing deadbolts. It can also be installed using everyday tools from the hardware store. Do-It-Yourselfers, locksmiths, maintenance technicians, carpenters, and handymen will find the installation simple, straightforward and quick. However, you don’t need to be a pro to install the Sure-Strike. Detailed instructions are sent with each Sure-Strike, so anyone handy with a drill, screwdriver, and chisel can install it. See our Installation page for more information about this low-cost home improvement project.


Sure-Strike fits on the doorjamb of most standard entry doors. Unfortunately, it is not compatible with French doors or doors with glass too close to the doorjamb. Please review our FAQs for additional information. To determine compatibility with your doors or if you have a unique situation, please contact our installation assistance team at info@sure-strike.com.

Sure-Strike by WMW Innovation Company

5050 Quorum Drive, Suite 700

Dallas, Texas 75254


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