Cable skinning is very damaging to blades, so protect your personal pocket knife and stop wasting time sharpening the blade. Klein's new folding Cable Skinning Utility Knife has a replaceable sheep foot blade. After a long session of cable skinning, just replace the blade and get back to work. Easily replace used blades with Klein's Replacement Blades exclusively designed for the Cable Skinning Utility Knife Cat. No. 44218.