Channellock 447 High Leverage Curved Diagonal Lap Joint Cutting Plier, 7-3/4"The Channellock diagonal cutting pliers, uses a high carbon C1080 steel for superior performance on the job and electronic coating for ultimate rust prevention. Cutting capabilities include piano wire (0. 056" min diameter 0. 091" max diameter), hard wire (0. 047" 0. 091"), medium hard wire (0. 047" 0. 091") and soft wire (0. 162" max diameter). 7 3 4" Diagonal cutting pliers with curved jaw Perfectly mated cutter Laser heat treated cutting edges