Precision made of fine polished high carbon drop-forged steel. Perfectly mated cutters, scientifically heat treated to hold their edge. CHANNELLOCK BLUE comfort grip handles Channellock pliers are made of high carbon C1080 steel for superior performance on the job, and an electronic coating for ultimate rust prevention. There's no sacrifice here, you have the durability and the comfort! This is a two in one, precision crimping dies and cutters. It's designed for crimping both insulated and non-insulated solder-less connections and terminals on 10 to 22 AWG wire. The slim nose allows working in a confined area an ease. Also there's no sacrifice here, you have the durability and the comfort!