Features 1、Wire terminal can be durable and easy to install, which is also very convenient and practical. 2、Supports sleeve insulator material in high safety, metal terminal is copper for strong conductivity. 3、Variety, there is a variety of models can be selected, wire cable connector is made with exquisite craftsmanship. 4、Terminal installation is simple, which does not require particularly complicated operations. 5、Lightweight and compact, terminal can be convenient and easy to install for easy wiring operation. Specification Item Type: Terminal Product Material: Plastic, metal Color: Gold Packing Size: Approx. 12.5 x 6.5 x 2cm / 4.92 x 2.56 x 0.79in Type 6.3: Inner Diameter: Approx. 6.3mm / 0.25in, thickness: Approx. 0.4mm / 0.02in (male), approx. 0.8mm / 0.03in (female), compatible wire: Approx. 0.75-25 mm2 (AWG 18-14) Type 4.8: Inner Diameter: Approx. 4.8mm / 0.19in, thickness: Approx. 0.35mm / 0.01in (male), approx. 0.5mm / 0.02in (female), compatible line: Approx. 0.75-2.5mm2 (AWG 18-14) Type 2.8: Inner Diameter: Approx. 2.8mm / 0.11in, thickness: Approx. 0.25mm / 0.01in (male), approx. 0.5mm / 0.02in (female), compatible wire: Approx. 0.5-1.5mm2 (AWG 22-16) Package Includes: 20 x 2.8mm / 0.11in Female Terminal 20 x 2.8mm / 0.11in Male Terminals 20 x 2.8mm / 0.11in Sleeve 20 x 4.8mm / 0.19in Female Terminal 20 x 4.8mm / 0.19in Male Terminal 20 x 4.8mm / 0.19in Sleeve 20 x 6.3mm / 0.25in Female Terminal 20 x 6.3mm / 0.25in Male Terminal 20 x 6.3mm / 0.25in Sleeve Package List 20 x 2.8mm / 0.11in Female Terminal 20 x 2.8mm / 0.11in Male Terminals 20 x 2.8mm / 0.11in Sleeve 20 x 4.8mm / 0.19in Female Terminal 20 x 4.8mm / 0.19in Male Terminal 20 x 4.8mm / 0.19in Sleeve 20 x 6.3mm / 0.25in Female Terminal 20 x 6.3mm / 0.25in Male Terminal 20 x 6.3mm / 0.25in Sleeve