About this itemPurpose: SN-PM is an all-in-one wire terminal crimping tool set which includes an SN series compact crimper, 5 quick changing die sets, one wire stripper as well as a carrying case5 Pieces Die Sets: SN-PM wire crimper tool kit includes 5 quick changing die sets work with heat shrink, insulated nylon/vinyl terminals, open barrel/stamped terminals, wire ferrules, non-insulated connectors, IWS4 solar terminalWire Stripper: Ideal for copper and aluminum cables from 10-22 AWG. Multifunctional stripper & cutter. Built in shear cutter cuts solid or stranded wire with ease. Easy to use - yields clean, nick-free results every timeApplications: Wire crimping tool set(7 pieces) ideal for electrical wiring projects in DIY, electronics, RV refit, RC race car, automotive audio, motorcycle maintenance, off grid, etcCompact Storage: Crimping tools are steel construction with comfortable cushioned grip handles. Supplied in a durable, plastic molded storage case