crimping tool GFB-054YJ For crimping insulated terminals and butt-connectors Crimping range: 20-12AWG (0.5-4mm2) GFB-054YJ for crimping insulated terminalsCrimping range: 0 ... handle designWe also produce: Tools,ratchet crimping tools,electrical crimping tools,pneumatic crimping tools,hydraulic crimping tools,crimping pliers,hydraulic crimping pliers,cable cutters,cable strippers,wire stripper ...