Feature:1. Practical Use: Ideal for solid core wires or stranded wires that are hard to crimp, ensuring firm connection as well.2. Broad Utility: Can be widely applied in machinery, equipment, electricity, transportation, home appliance and so on.3. Safer Working: The insulated ferrules enable no electric leakage for safer working, efficient, useful and reliable.4. Good Material: Using high quality copper material with good electrical conductivity, very durable for long term use.5. Easy to Install: Light in weight and compact in size, the convenient installation can be quickly finished in minutes.Specification:Item Type: FerruleModel: TE4012Material: Copper + PVCColour: YellowParameter: Wire Range(A.W.G mm²) Model F(Approx.) L(Approx.) W(Approx.) B(Approx.) D(Approx.) C(Approx.) 2 x 12 A.W.G2 x 4mm² TE4012 12.0mm / 0.47in 23.1mm / 0.91in 8.8mm / 0.35in 11.1mm / 0.44in 4.2mm / 0.17in 3.8mm / 0.15in Package List:100 x Ferrule