Specification Brand : Ancor BulletPoint1 : 25 Pack of 2 AWG Heavy-duty Lugs with a 5/16" Screw Size Ring BulletPoint2 : Manufactured from 100% heavy-duty annealed tinned copper, providing for maximum current flow while resisting corrosion from salt and moisture BulletPoint3 : Seamless barrel design allows for maximum strength when crimped BulletPoint4 : Closed end design seals out moisture so cables stay dry and corrosion free BulletPoint5 : UL 486A 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 : 25-Pack ConnectorType : Crimp ConnectorType1 : Closed End ConnectorType2 : Ring ConnectorType3 : Crimp ExternallyAssignedProductIdentifier : 5293410748692 ExternallyAssignedProductIdentifier1 : 091887244045 ExternallyAssignedProductIdentifier2 : 0091887244045 ExternallyAssignedProductIdentifier3 : 00091887244045 ItemName : Ancor 242265 Marine Grade Electrical Heavy Duty Tinned Copper Lugs (2-Gauge, Size 5/16 Screw, 25-Pack) ItemPackageDimensions_Height : 3.302 centimeters ItemPackageDimensions_Length : 10.414 centimeters ItemPackageDimensions_Width : 6.604 centimeters ItemPackageQuantity : 1 ItemShape : Size 5/16 Screw ItemTypeKeyword : ring-terminals Manufacturer : Ancor Material : Copper MaximumVoltage : 125 volts MeasurementSystem : Imperial MeasurementSystem1 : Imperial MeasurementSystem2 : Metric ModelNumber : 242265 NumberOfItems : 25 OperatingVoltage : 600 volts PackageLevel : unit PartNumber : 242265 ProductDescription : Easy Application Step1:Strip wire insulation to 8mm and insert into Electrical Wire Terminals crimp Connectors splice barrel Step2:Use wire crimper crimp Heat Shrink Wire Connector and wire Step3:Apply heat with a heat gun or a mini blow torch while rotating a terminal. Heat Shrink Wire Connector tubing will reduce in size and adhere to the wire.No need soldering set . Safe and durable connection Finish quickly. What's In The Kit ? Our “270 PCS Heat Shrink Wire Connector kit”offers the most versatile Electrical Wire Terminals crimp Connectors on the market. In this kit,include an extensive selection of 9 connector types:butt connects,rings(#10,1/4",5/16",3/8"),male spades,female spades,forks#10,hooks#10 in 3 sizes:red 22-16AWG,blue 16-14AWG,yellow 12-10AWG (Cable cross-section 0.5-1.5 mm²) Operating Temperature Range: Operating temperature: -55°C to 125°C Start shrink temperature: 80℃ Fully shrink temperature: 130°C Shrinkage ratio: 3:1 Outstanding Features Heat Shrink Wire electrical connectors Finish your job or project with the right butts connector,rings,quick disconnects,forks and hooks .Compatible with AC and DC current. Excellent conductivity and corrosion resistance Copper barrel provides increased current flow, ensures less voltage drop ,preventing wiring failures and reducing equipment downtime. Durability and waterproof Each terminal in Heat Shrink Wire Connector Kit features a strong copper barrel.Heat shrink tubing with adhesive lining provides high tensile strength as well as resistance to stretch and mechanical damage.Dual walled tubing protect against corrosion and ensures waterproof seal. Widely application Electrical Wire Terminals crimp Connectors Suitable for working on boat ,motorcycle,automotive,vehicle,laboratory,home