8 One Way Screw Remover/Installer

8 One Way Screw Remover/Installer

Tamper-Resistant, Irreversible and Clutch head security screws are names for screws with Truss head that has special features that allow it to be tightened using a flat blade screws driver.

Half of the slot is replaced with a slop that allows the screw to be driven in clockwise and not removed because of the slop on the sloping head face when turning counterclockwise.

These types of screws are designed to be a permanent attachment and never undone. Circumstances happen and these screws need to be removed and using a common screwdriver will fail because of the head design.

This tool can be used to install and remove these types of screws as well as stripped hex bolts and nuts.