Assertion: cleat's surface | /r/HasProperty | represented by rearward shaped inserts
Facets:
Source sentences:
text: Either one or both of the forward and rearward retainers 280 a, 280 b are configured to be urged to the yielding position to permit the secured forward and rearward projections 212 a, 212 b to be released upon the application of a second force or contact in the direction B by one upon the other of the second urging surface represented by the rearward shaped inserts 220 b and a lateral surface of the rearward retainer 280 b.