Assertion: external hex | /r/CapableOf | allow better access
Facets:
value: for wrenching
type: PURPOSE
value: despite nearby obstructions
type: OTHER
Source sentences:
text: Common in the 19th and early 20th centuries, when it was easier and cheaper to manufacture than most other drives, it is less common today (although still easy to find) because the external hex is now cost-competitive and allows better access for wrenching despite nearby obstructions.