The special ridged design of this drive means that it can only operate in a clockwise motion. Installed using standard slotted screwdriver - no specialist tools required.
This drive system only operates in a clock-wise motion leaving a permanent finish. Ideal for easy and fast application using standard pozi screwdrivers.
6-Lobe recess manufactured with an internal pin.
Popular security drive for high torque applications. Quickly and easily installed and removed using matching tooling.