Bit, 1/4 inch, 25 mm, TX with head recess, TR 30
TX bit with head hole.
Designed to prevent “safety screwed connections” from being loosened without authorisation. To prevent the use of “standard” TX tools, the screws have a protruding
pin in their drive profile. This is held in the hole of the TX tools and the safety screw connection can be loosened.
Field of Application:
TX socket screws with locking pin
