Nail Cutter Textured Handle, Double Spring, Polish Tip with Matt Finish, Box Joint, Back Lock Article. WI-6020 Available Sizes. 5 in Details. Implements produced for professional usage are made of Japanese stainless steel J/2 - 420, HRC° (hardness) 52° - 55°. Implements produced for personal usage are made of superior quality stainless steel 410, HRC° (hardness) 45° - 48°.Nail Cutter Textured Handle, Double Spring, Polish Tip with Matt Finish, Box Joint, Back Lock Article. WI-6020 Available Sizes. 5 in Details. Implements produced for professional usage are made of Japanese stainless steel J/2 - 420, HRC° (hardness) 52° - 55°. Implements produced for personal usage are made of superior quality stainless steel 410, HRC° (hardness) 45° - 48°.Nail Cutter Textured Handle, Double Spring, Polish Tip with Matt Finish, Box Joint, Back Lock Article. WI-6020 Available Sizes. 5 in Details. Implements produced for professional usage are made of Japanese stainless steel J/2 - 420, HRC° (hardness) 52° - 55°. Implements produced for personal usage are made of superior quality stainless steel 410, HRC° (hardness) 45° - 48°.Nail Cutter Textured Handle, Double Spring, Polish Tip with Matt Finish, Box Joint, Back Lock Article. WI-6020 Available Sizes. 5 in Details. Implements produced for professional usage are made of Japanese stainless steel J/2 - 420, HRC° (hardness) 52° - 55°. Implements produced for personal usage are made of superior quality stainless steel 410, HRC° (hardness) 45° - 48°.