Feature: 1. NO ELECTRIC LEAKAGE: Insulated ferrule is not easy to occur electric leakage, durable, lightweight and compact, more stable and reliable 2. DURABLE AND INSULATED: Durable insulated crimping terminal is very suitable for solid core wire or stranded wire that is difficult to crimp, very practical 3. WIDELY USED: Widely used in the electrical and electronic industry, electrical equipment, machinery, electricity, transportation lighting, home appliances, computers or other automation equipment, very useful 4. CORROSION RESISTANCE: Using good quality copper and PVC materials, which has excellent corrosion resistance and heat insulation 5. 50PCS IN TOTAL: The package contain 50 pieces, enough to meet all kinds of using needs in your life, with simple operation, easy to use Specification: Item Type: Insulated Ferrule Model: E25-16 Material: Copper + PVC Color: Black Parameter:. Cable range(AWG mm²) Model F(approx.) L(approx.) W(approx.) H(approx.) D(approx.) C(approx.) 4 A.W.G 25 mm² E25-16 16mm / 0.63in 28mm / 1.1in 11mm / 0.43in 12.0mm / 0.47in 7.9mm / 0.31in 7.5mm / 0.3in Package List: 50 x Insulated Ferrule