Assertion: socket's taper | /r/CapableOf | provide two other advantages
Facets:
Source sentences:
text: Originally to make the manufacture of the screws practical using cold forming of the heads,:79–81 this taper provides two other advantages which have served to popularize the drive: it makes inserting the tool easier, and tends to help keep the screw on the tool tip without the user needing to hold it there.[citation needed]