[High-Quality Steel] Made of high-quality carbon steel with zinc plated, tough, and durability, anti-rust and good looking, fasten crib or furniture very hard. [Easy Installation] You need push the barrel nut into holes which drilled in one side of bed, cribs or other furniture, then through other side of bed board the m8 bolts is screwed into barrel nut, to fasten the bed, crib.
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