●热处理,表面黑色磷化,1/2“DR,套筒表面刻上规格及CRV字样. ●规格: 1/2" Dr. x29mmx90mmL(7mmslot); 1/2" Dr. x27mm(12pt) x82mmL; 3/8" Dr. x7/8" x90mmL(20mm slot); 3/8" Dr. x1-1/16" x74mmL; 3/8" Dr. x7/8" x80mmL; 1/2" Dr. x22mmx50mmL; 3/8" Dr. x22mmx31mmL ●包装方式:每套/我司新款中号黑色塑盒+红黑EVA+彩贴(彩贴我司提供),PVC热缩,5套/标准出口双瓦外箱,印指定唛头.