1.1/4''DR magnetic nut setter size 10mm 2.material:CRV steel 3.surface:sandblacted 4.magnet 5.length:50mm 1.1/4''DR magnetic nut setter size 10mm2.material:CRV steel3.surface:sandblacted4.magnet6.length:65mm,75mm,100mm,150mm7.size:6,7,8,9,10,11,12,13,14,1/2",5/16"3/8"3/16",5/32"