Signstek 11 In 1 MC4 PV Solar Cable Multifunctional Stripper Crimper Tool Kit for 2.5-6mm2 Connector Cable Solar Panel with 3 Crimper Tools Application: for MC3/MC4 Solar Connectors Crimping Range: Crimping of MC4/MC3 2.5mm2, 4mm2, 6mm2 Crimping Range of MC3: 2.5/4/6m2(AWG 14/12/10) Crimping Range of MC4: 2.5/4/6m2(AWG 14/12/10) Cutting Range: 30mm Max