Ronsta Knife Utility Blades PKT(10) The KB007-10 is a Utility blade made of SK-5 Japanese Steel. The SK-5 Japanese Steel makes this blade strong and long lasting. These blades are packed in tubes of 10. Replacement blades suitable for Ronsta Safety Knife KS004. SK-5 Japanese Steel. L: 1.72mm W: 17.4mm T: 0.5mm Pack of 10. SUITABLE FOR: KS004 APPLICATIONS: Cardboard, Film/Tape, Rubber, Strapping Qty/Pack 12. Qty/Carton 144 KB007-10 – Product Data Sheet Ronsta Link
