Description:Screw hook can be used as a ceiling hook to hang plants.provides a secure hold in concrete, block, brick, and stone.for attaching brackets, drywall track, gutters, downspouts and electrical boxes, can meet your different needs.Nylon pipe and carbon steel zinc plated finished screw hook eye constructed, suitable for any acid and alkali environment.Pre-drilling a proper hole, quick, easy to installed and firm.
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