Feature: 1. AVOID SINGLE WIRE SPLICING: The cable end sleeve avoid single wire splicing of multi wire copper conductors and facilitates the insertion of terminals 2. DURABLE AND INSULATED: Durable insulated crimping terminal is very suitable for solid core wire or stranded wire that is difficult to crimp 3. MULTIPLE USES: Widely used in the electrical and electronic industry, electrical equipment, machinery, electricity, transportation lighting, home appliances, computers or other automation equipment 4. HEAT INSULATION: Using good quality copper and PVC materials, which has excellent corrosion resistance and heat insulation 5. 1000PCS IN TOTAL: The package include 1000 pieces, enough to meet all kinds of using needs in your life, with simple operation Specification: Item Type: Insulated Ferrule Material: Copper + PVC Applicable Cable: A.W.G 20 0.75mm² Parameter: Model F(approx.) L(approx.) W(approx.) H(approx.) D(approx.) C(approx.) E7508 8mm / 0.31in 14.3mm / 0.56in 2.8mm / 0.11in 6.3mm / 0.25in 1.3mm / 0.05in 1.0mm / 0.04in E7510 10mm / 0.39in 16.3mm / 0.64in 2.8mm / 0.11in 6.3mm / 0.25in 1.5mm / 0.06in 1.2mm / 0.05in E7512 12mm / 0.47in 18.3mm / 0.72in 2.8mm / 0.11in 6.3mm / 0.25in 1.5mm / 0.06in 1.2mm / 0.05in . Package List: 1000 x Insulated Ferrule