Sure-Strike was carefully designed to work with your existing deadbolts. It can also be installed using everyday tools. Professional 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. And remember, we offer installation in many cities. Simply add the number of installations you would like during your purchase and we will let you know if we service your area.

For step-by-step instructions, visit our Installation Steps page.

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 1-888-474-2341.