["Description:\r \r Features:\r brand new and high quality\r The riveting nut pole and the nut lead the mouth to be possible necessary to assemble are laying aside together.\r Easy to use and prevent loss.\r Save money and replace nut rivet mandrel instead of buying a new riveter!\r Fits many standard nut riveters.\r Made from high strength steel.\r \r Specification:\r Material: Metal \r Optional Size: M3, M4, M5, M6, M8, M10, \r Color: Black\r Quantity: 1 set\r \r Note:\r Transition: 1cm=10mm=0.39inch\r No retail package.\r Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\r Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r \r Package includes:\r 1 x Riveter Gun Mandrel\r 1 x Storage Box"]