1,Metal sleeve anchor; 2,Material: Carbon steel 3,Surface: galvanized zinc 3,Low prices,high quality 4, OEM Metal sleeve anchor: Name of CommoditySpec.(mm)Pcs/cartonprices(USD/1000PCS)weight(KG/1000pcs)SLEEVE ANCHORM8*50*1080024430.48SLEEVE ANCHORM8*60*1080028235.25SLEEVE ANCHORM8*80*1064037246.52SLEEVE ANCHORM8*100*1048043153.9 Installation:Product and packing:Factory: Metal sleeve anchor