| 摘要 |
A wing nut retainer and extractor comprises an elongated open box frame having an apertured face plate with a pair of spaced apart guide rails extending from the face plate for insertion into a blind bore for holding and extracting a wing nut with the outer ends of the rails connected together and a tipping finger disposed between the rails for engaging one wing of the wing nut for tipping the nut to a position generally parallel to the rails for extracting the wing nut through a hole in a blind wall or through the aperture in the face plate.
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