Specification Brand : ROCKDIG BulletPoint1 : 6 AWG-3/8" Ring/Eyelet, used for 6 Gauge cable; Stud size: 3/8 inch. BulletPoint2 : Made from 99.9% T2 red copper tube with strong durability, clean surface using pickling process. BulletPoint3 : Closed end desgin, seals out moisture keeping cables dry, can be crimped and soldered. BulletPoint4 : Suitable for use in outdoor, marine, auto, golf carts, and misc, solar panels electrical applications. BulletPoint5 : Package Includes: 10pcs Copper Lugs + 10pcs(5 black, 5 red) shrinkage ratio 3:1 heat shrink tubings. BulletPoint6 : 【How to Choose and Use it?:】 Recommend to check product dimensions to ensure a proper fit.Freedom to choose from a variety of wire sizes, stud sizes & pack quantities, that fit your requirements and applications; Can be crimped or soldered; Audio wire may not be a direct fit.Use with a compatible copper cable. Color : Copper ConnectorType : Ring ConnectorType1 : Closed End ConnectorType2 : Ring ConnectorType3 : Crimp CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 5293410748692 ExternallyAssignedProductIdentifier1 : 778957850930 ExternallyAssignedProductIdentifier2 : 0778957850930 ExternallyAssignedProductIdentifier3 : 00091887244045 ItemName : RockDIG 10-Pack Guage 6-3/8 Copper Wire Lugs, Battery Cable Ends, Bare Copper Eyelets Tubular Ring Terminal Connectors with Heat Shrink(Black, Red) (10 Pack, 6 AWG - 3/8" Ring/Eye) ItemPackageDimensions_Height : 16.764 centimeters ItemPackageDimensions_Length : 1.778 centimeters ItemPackageDimensions_Width : 10.16 centimeters ItemPackageQuantity : 56 ItemShape : Size 5/16 Screw ItemTypeKeyword : ring-terminals LowerTemperatureRating : -45 degrees_celsius Manufacturer : RockDIG Material : Copper MaximumVoltage : 600 volts MeasurementSystem : Inch MeasurementSystem1 : Imperial MeasurementSystem2 : Metric ModelNumber : Rustark 3 NumberOfItems : 25 OperatingVoltage : 600 volts_of_direct_current PackageLevel : unit PartNumber : CL10L ProductDescription : Feature: Made from 99.9% T2 red copper tube with strong durability, clean surface using pickling process. Heavy duty and enhanced high temperature durability,annealed electrolytic grade copper for max conductivity. Widely applicated for battery and welding cables, boat wiring, trolling motors, solar panels and inveter cables. Environmental heat Shrink: 3:1 Adhesive-lined heat shrink tubing, can be applied in industry, environmental protection material, operating temperature range: 257°F (125°C). Package Includes: 10pcs Copper Lugs + 10pcs(5 black, 5 red) shrinkage ratio 3:1 Heat Shrink Tubings. How to use: Recommended to use a lug crimping tool for a proper connection, also you can solder it for better performance. Recommended to use a heat gun to shrink the heat shirnk tubing as the tubing is large size. ProductSiteLaunchDate : 2019-10-14T07:00:00.000Z Size : 10 Pack SpecificationMet : UL StreetDate : 2007-02-14T00:00:01Z StudSize : 3/8 Style : 6 AWG -- 3/8" Ring/Eye SupplierDeclaredDgHzRegulation : not_applicable TemperatureRating : -45~125 TerminalType : Ring Terminal UnitCount : 1 UnspscCode : 39121400 Voltage : 600 volts