Assertion: screwdriver's handle | /r/CapableOf | feature a ratcheting mechanism
Facets:
Source sentences:
text: The driver's bar, for example, may be removed so a longer extension can be inserted instead; the handle may feature a ratcheting mechanism that allows the user to drive the screw and retract the driver without removing it from the screw or the driver handle may be a simple, stationary model with no additional features.