Assertion: cleat's projection | /r/HasProperty | disposed in the aforesaid receptacle
Facets:
value: to prevent the cleat
type: PURPOSE
Source sentences:
text: A plurality of angularly spaced locking posts 14 also extend upwardly from surface 11 and are adapted to be engaged and locking relation by projections disposed in the aforesaid receptacle to prevent the cleat from inadvertently rotating and becoming disengaged from the receptacle.