Assertion: cleat's hole | /r/HasProperty | formed in flange
Facets:
Source sentences:
text: 6-8, the forward cleat retainer 36a is generally U-shaped, with holes 64 at its two ends that register with holes (not shown) formed in flanges 66 that depend from forward extensions of the upper cleat support base's inward and outward arches 52, 54.