Description:The tinned surface makes it resistant to oxidation and can maintain good electrical conductivity.According to the international common color code, it is convenient to distinguish the wire range so that the wiring level is clear, neat and beautiful.It is made of high-quality flame retardant PVC and copper material, which is reliable and durable. The insulating sleeve of the end and the joint is made of PVC material, and the operating limit temperature is 105 degrees Celsius.The length of the box is 17.3cm, the width is 9.8cm and the height is 2.3cm. The insulating end of the terminal and the insulating sleeve of the joint are funnel-shaped, making it easier to insert the wire.It is suitable for household appliances, electrical industry, mechanical equipment factories, shipyards, power distribution cabinets, power distribution boxes, etc. The insulating sleeve of the terminal insulation joint and the end is hard and plastic, and the shape after crimping is beautiful, and it plays the role of fixing the wire.Item Name: Wire ConnectorsMaterial: Copper,Flame Retardant PVCColor: Blue, Red, Yellow, Orange, BlackShape: Tube TypeInterface Type: PlugProduction Process: Cold Pressing22AWG Orange Wire Connector: F: 8mm L: 14mm W: 2.6mm H: 6mm D: 1.3mm C: 1mm18AWG Red Wire Connector: F: 8mm L: 14.6mm W: 3.0mm H: 6.3mm D: 1.7mm C: 1.4mm16AWG Yellow Wire Connector: F: 10mm L: 16.36mm W: 3.5mm H: 6.3mm D: 2.0mm C:1.7mm16AWG Black Wire Connector: F: 18mm L: 24.3mm W: 3.5mm H: 6.3mm D: 2.0mm C: 1.7mm14AWG Blue Wire Connector: F: 18mm L: 15.4mm W: 4.0mm H: 7.4mm D: 2.6mm C: 2.3mmFeatures: High Conductivity, Easy Identification, Long LifetimeSize Details: Box Size: 17.3cm x 9.8cm x 2.3cm/6.81" x 3.86" x 0.91" (Approx.)Notes:The quantity is about 1020pcs, due to manual calculation, the quantity might has 1-3pcs more or less, hope you can understand, thank you.Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1020 x Wire Connectors(300 x 22AWG Orange Wire Connectors300 x 18AWG Red Wire Connectors180 x 16AWG Yellow Wire Connectors90 x 16AWG Black Wire Connectors150 x 14AWG Blue Wire Connectors)