... -clip.DTV-II rail clip we supply:Product name: WJ-I rail clipMaterial: 60Si2Mn, 38Si7, 60Si2CrHardness Rockwell ranging from 44- ... , geomet , black, painted, bituminous coating or other specified by customersSeries:1) I- clip, II- clip, III- clip, IV- clip, V- clip, VI ... , Elastic clip 2007, Elastic clip 2055, Elastic clip 20113). Skl 1, Skl 3, Skl 12, Skl14Market: Britain, Spain, Belgium, Germany, ...