Assertion: hinge's pin | /r/HasProperty | non-removable
Facets:
value: typically
type: DEGREE
Source sentences:
text: The door hinge in secure areas should have non-removable pins installed with a hardened set screw.
text: Yes, just like standard hinges, and the pins are typically removable.
text: For example, exterior doors are often hung using security hinges, which have a non-removable pin.