Specification Brand : Joinfworld BulletPoint1 : Heavy Duty: The 2 port insulated wire connectors is designed for 4 AWG, 6 AWG, 8 AWG, 10 AWG, 12 AWG, and 14 AWG wire cables, which makes it can handle different range of wire size BulletPoint2 : Aluminum&Copper Wire Connection: The insulated aluminum wire connector allows the copper wire to copper wire, aluminum wire to aluminum wire, and copper wire to aluminum wire connection, which enabled the copper and aluminum wire to be safely stitched together. It is more secure and reliable for your wiring BulletPoint3 : Superior Material: Our 2 port insulated multi tap connector is made of solid aluminum with rugged high dielectric rubber/PVC coating, these insulated multi tap connectors are UL Listed for reliability and safety. The 2 port cable connectors also come with pre-filled oxide inhibitor, which makes the electrical conductivity stronger and use more durable BulletPoint4 : Easy to Install: The aluminum to copper wire connectors features 2 port and single sided entry design, which makes it easy to insert wires from either side. The insulated wire connector also features a slotted allen hex design, which makes it easier to tighten the connector securely BulletPoint5 : Package Includes: Our package includes 10 x 2 port insulated multi tap connectors, 1 x hexagon wrench, and 10 x E16-25 wire ferrules terminals. It will come with all necessary accessories for convenient use. It can be used for a wide range of electrical applications, including cable trays, panel boards, solar wiring, ducts, raceways or troughs Color : Black ConnectorType : Butt Splice ConnectorType1 : Crimp ConnectorType2 : Fork ConnectorType3 : Butt Splice ConnectorType4 : Ring ConnectorType5 : Spade IncludedComponents : 10 x 2 Port Insulated Multi Cable Connectors ItemName : Joinfworld 2 Port Insulated Multi Tap Connector Aluminum to Copper Wire Connectors 4-14AWG Single Side Entry Aluminum Black Electrical Cable Connectors with Slotted Allen Hex - 10 Pack ItemPackageDimensions_Height : 18.0086 centimeters ItemPackageDimensions_Length : 6.9088 centimeters ItemPackageDimensions_Width : 12.9032 centimeters ItemTypeKeyword : butt-terminals LowerTemperatureRating : -10 degrees_fahrenheit Manufacturer : Joinfworld Material : Copper Material1 : Aluminum Material2 : PVC MaximumVoltage : 600 volts MeasurementSystem : Inch ModelNumber : C NumberOfItems : 10 OperatingVoltage : 12 volts PartNumber : ITC-102-4AWG-10pcs ProductDescription : Heavy Duty: The 2 port aluminum wire connector is designed for 4 AWG, 6 AWG, 8 AWG, 10 AWG, 12 AWG, and 14 AWG wire cables, which makes it can handle wider range of wire sizes Aluminum&Copper Wire Connection: The insulated aluminum wire connector allows the copper wire to copper wire, aluminum wire to aluminum wire, and copper wire to aluminum wire connection, which enabled the copper and aluminum wire to be safely stitched together. It is more secure and reliable for your wiring Superior Material: Our 2 port insulated wire connector is made of solid aluminum with rugged high dielectric rubber/PVC coating, these insulated multi tap connectors are UL Listed for reliability and safety. The 2 port cable connectors also come with pre-filled oxide inhibitor, which makes the electrical conductivity stronger and use more durable Easy to Install: The aluminum to copper wire connector features 2 port and single sided entry design, which makes it easy to insert wires from either side. The insulated wire connector also features a slotted allen hex design, which makes it easier to tighten the connector securely Package Includes: Our package includes 10 x 2 port insulated multi tap connectors, 1 x hexagon wrench, and 10 x E16-25 wire ferrules terminals. It will come with all necessary accessories for convenient use. It can be used for a wide range of electrical applications, including cable trays, panel boards, solar wiring, ducts, raceways or troughs