RIPSHEARS RS-1 RIPPER unit will bolt onto many standard 7.1/4"-7 1/2" trauma shears. Made from reinforced polymer, stainless hardware, and user-replaceable tungsten DLC-coated 440A stainless steel razor blades. RS-1 Ripper is an effective stand-alone safe athletic tape cutter. With slight modifications it can be mounted to lower handle of Super-Pro Stainless-Steel Scissors.