The Insulated Multi-Crimp Tool crimps bare or insulated terminals and splices on 10 to 22 AWG wire. Its knife-to-anvil blades never need resharpening! They are made from drop-forged, high carbon steel, and give great leverage for easy crimping and cutting. Meets ASTM F1505-01 and IEC 60 900 standards. Also meets OSHA requirements for insulated tools (29 CFR 1910).