Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information; 2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed. 3.Solid and durable,easy to add and remove by hand. 4.Replace the loose old screw to allow your music frame to live longer. 5.Suitable for music stand installation. Specifications: Material:Plastic and Metal Color:Black and Silver Brand name: Unbranded Thread:M5x16 Size:2.9x2.4cm/1.14x0.94 inch(HxDia) Weight:9g .
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