... ,SKL clip,e-clip,W-clip.DTV-II rail clip we supply:Product name: DTV-II rail clipMaterial: 60Si2Mn, 38Si7, 60Si2CrHardness Rockwell ... , bituminous coating or other specified by customersSeries:1) I- clip, II- clip, III- clip, IV- clip, V- clip, VI- clip, VII ... 1, Skl 3, Skl 12, Skl14Market: Britain, Spain, Belgium, Germany, and other European countries as well as the United States, Canada ...