... Nabla clip/Nabla elastic rail clip 2,Material: 60Si2Mn 3,Hardness: HRC41-48 4.certificate:ISO9001:2008.SGS 5,OEM Products name: ... ) SK1,SK3,SKL12,SKL14Market: Britain, Spain, Belgium, Germany, and other European countries as wellas the United States, Canada, Chile ... also of Australia,Indonesia and other Southeast Asian countries, Japan and South Korea for a longtime, Russia, and other various parts of ...