Specification Brand : Teansic BulletPoint1 : End Protection Connector -- The insulated flare design of the Wire Sleeve Kit is made of PVC material. It is not only flame retardant, but also prevents wire ends from fraying or breaking. Safe to use and reliable connection. BulletPoint2 : Package Included -- The transparent box contains AWG10-12 total 100pcs, AWG8 total 100pcs, AWG4 total 40pcs, which provides you a simple and safe reliable connection. BulletPoint3 : Ferrule Material -- All ferrule connector terminals are made of tin-plated red copper with tin-plating process to resist oxidation and corrosion. BulletPoint4 : Ferrule Wire Range - Cord pin end terminals. Suitable wire sizes: 25mm² / 4 AWG; 10 mm²/ 8 AWG; 4mm²-6mm²/AWG12-10. BulletPoint5 : Multipurpose Terminals -- The conductor sleeve kit is suitable for termination of speakers, power and ground wires, car amplifiers, home circuits, distribution cabinets, car audio equipment and household appliances. ConnectorType : Butt Splice IncludedComponents : Butt Connector ItemName : Teansic 240PCS Insulated Copper Wire Ferrules Kit,AWG10-12/AWG8/AWG4 Ferrule Connectors End Terminal for Car Audio, Electronics, Communication Equipment ItemPackageDimensions_Height : 0.6 inches ItemPackageDimensions_Length : 2.6 inches ItemPackageDimensions_Width : 2.6 inches ItemTypeKeyword : butt-terminals Manufacturer : Teansic MeasurementSystem : Inch NumberOfItems : 240 PartNumber : IC930 ProductDescription : Name:Tube type pre-insulated terminal Specification: Metal material: red copper (exterior tinned) Shell material: PVC Resistance: Less than 3mΩ Production process: cold crimping Packing quantity: AWG10-12 (100pcs red + 100pcs black) AWG8 (100 pieces red + 100 pieces black) AWG4 (50pcs red + 50pcs black)