Specification Brand : Copkim BulletPoint1 : Package Includes: you will receive 5 pcs black insulated connector in this package; Whether you want to tackle multiple wiring projects or just need some spare parts, this package provides the ideal solution without compromising on quality BulletPoint2 : Size and Specifications: the black insulated electric wire connectors has external dimensions of approximately 2.2 x 2.37 x 2 inches and accepts 5/16'' Allen hex 250-6 AWG; Each insulated cable connector is marked with wire maximum length so you don't have to worry about wire connector fit and each terminal can fit one wire, making it a must have in your power tool box BulletPoint3 : Quality Material: our dual entry wire connector are UL listed, PVC and rubber coated, with their sturdy design, contributing to its durability and long lasting usage, ensuring excellent insulation properties; The interior is constructed from rugged 6061 aluminum CU9AL, providing a reliable, secure connection that's built to last; It can be applied as a split bolt wire connector BulletPoint4 : Ease of Use: the 2 ports electric connector bulk can be easily reinserted for inspection and troubleshooting, quick and convenient to use; Only a hex key and torque wrench are needed; No need for extra tools and insulating tape BulletPoint5 : Oxide Inhibitor: our black insulated connector bulk are pre filled with an oxide inhibitor for your convenience; 600 Volt cable conductors are aluminum CU9AL dual rated for use with copper and aluminum wire for added safety and offer a temperature range of -49 to 194 degrees Fahrenheit Color : Black ConnectorType : Twist , Butt Splice ExternallyAssignedProductIdentifier : 1000135376512 IncludedComponents : 620PCS KITS ItemName : Copkim 5 Pcs Black Insulated Cable Connector Multi Wire Splice Connectors 2 Port Dual Entry with Oxide Inhibitor Electric Connector Rubber PVC Coating 6061 Aluminum CU9AL (250-6 AWG 5/16 Allen Hex) ItemPackageDimensions_Height : 16.6878 centimeters ItemPackageDimensions_Length : 9.7028 centimeters ItemPackageDimensions_Width : 10.8966 centimeters ItemPackageQuantity : 3 ItemTypeKeyword : butt-terminals Manufacturer : Copkim Material : PVC Material1 : Heat Shrink and Tin Plated Copper Material2 : Heat Shrink and Tin Plated Copper MaximumVoltage : 600 volts MeasurementSystem : Inch MeasurementSystem1 : Imperial MeasurementSystem2 : Metric ModelNumber : LIA-Copkim-1236 NumberOfItems : 3 NumberOfPieces : 10 OperatingVoltage : 1 volts PartNumber : Copkim-Black Insulated-3 ProductDescription : Features: This insulated connector improves its quality further by the rugged high dielectric rubber/ PVC coating on it, which increases the effective capacitance to maintain the same charge even at a low voltage. The prefilled oxide inhibitor in this 2 ports cable connectors increases the conductivity and service life of the electrical connection. All these qualities make this an undoubtful choice of connector. Our aluminum wire connectors have several advantages as it is made of aluminum. It has advantages like being lightweight, corrosion resistant, and being an excellent conductor of both heat and electricity. Specifications: Material: PVC and aluminum Size: 2.2 x 2.37 x 2 inches Package includes: 5 X Insulated wire connectors Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. ProductSiteLaunchDate : 2023-11-24T07:11:43.924Z Size : 250-6 AWG 5/16 Allen He SpecificationMet : UL SpecificationMet1 : CE SpecificationMet2 : RoHS StudSize : #4 StudSize1 : 0.5 StudSize2 : 1.5 StudSize3 : 2.5 StudSize4 : 4.0 StudSize5 : 6.0 Style : 250-6 AWG 5/16 Allen He SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureRating : -49 to 194 degrees Fahrenheit TerminalType : Butt Terminal UnitCount : 1 Voltage : 977 volts