Typically, we’ll throw a simple helical spring lock washer on a stud or bolt, torque down the nut nice and snug, and call it a day, feeling like we’ve made a secure joint. But nothing could ...

Kick-in reinforced is the same test using an aftermarket Box Strike in place of the included strike or, for surface-mount locks, 3-inch screws; models scoring Excellent as sold were not retested.