Simple and very secure, the 'one way' Clutch head design of this security screw allows you to drive it in with an ordinary slotted screwdriver, but it is a virtual impossibility to remove. Perfect for securing objects in public areas where vandalism or theft is likely.
 

Simple and very secure, the 'one way' Clutch head design of this security screw allows you to drive it in with an ordinary slotted screwdriver, but it is a virtual impossibility to remove. Perfect for securing objects in public areas where vandalism or theft is likely.