| 摘要 |
A retainer for holding nuts, bolts and other components includes a pocket configured for retaining a portion of the component and having an entrance opening for insertion of the component into the pocket. A deflectable blocking element is disposed in the opening and yields to insertion pressure, allowing the component to enter the pocket. A tether secured near the distal end of the blocking element resists deflection of the blocking element in response to withdrawal force applied to a component in the pocket.
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