Knipex 71 32 200 Comfort Grip High Leverage CoBolt Cutter with Notch and Spring Opening spring with locking device integrated in the handles for comfortable working and secure transport Style 3: The recess in the blade allows easier cutting of thicker wires, e. g. hanging rods for false ceilings Cuts material like bolts, nails, rivets, etc. up to 5.2 mm diameter Exceptional cutting performance with minimum effort because of new lever action design Cutting edges additionally induction hardened, cutting edge hardness approx 64 hrc