One Way Security Screws

One Way Security Screw's popular design installs with a standard screwdriver. The reverse side is cammed out to prevent unauthorized removal. Machine and self-tapping/sheet metal screws are available in round, pan, truss or oval head designs.

Removing One Way Screws

One way screws are easily installed with a standard screwdriver, however removal of one way screws is possible with the "Un-Do-It" One Way Screw Removal Tool.