Specification Brand : KONBUR BulletPoint1 : NO SLIP: Dual-walled design - Outside Polyolefin tubing provides insulation and improves pullout strength; Hot Melt Adhesive & Solder inside ensures wires tightly connected and avoids wires slipping out of the terminal. BulletPoint2 : SAVE SPACE – No crimping is required for these KONBUR solder and seal electrical terminals. You can easily use these butt connectors in hard-to-reach or limited space areas. BulletPoint3 : MULTIPLE USES: KONBUR connectors are designed with IP67 waterproof rating, and resistant to corrosion, abrasion, mechanical abuse and chemical attack. Ideal for Boat, Marine, Vehicle, Home, Scientific and other wiring projects. BulletPoint4 : CONVENIENCE: All-in-one step solder and seal process for your connections. KONBUR connectors come within a storage box, easy to store and carry. Color-coded tubing makes it easy to identify the right size of the connector for every application. BulletPoint5 : NO-HASSLE WARRANTY: We’re positive KONBUR connectors will revolutionize your wiring habits! But, just in case you have any problem, our Customer Support team is ready to assist you with 30-day money back and 12-month replacement warranty. 100% Satisfaction Guarantee for RISK-FREE shopping! Color : silver ConnectorType : Butt Splice CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 761700257971 ExternallyAssignedProductIdentifier2 : 0761700257971 IncludedComponents : NO ItemName : KONBUR 250PCS Solder Seal Wire Connectors,Heat Shrink Butt Connector,Waterproof and Insulated Electrical Butt Splice Wire Terminals for Marine Boat Trunk Stereo with Anti-Corrosion and Weatherproof ItemPackageDimensions_Height : 20.193 centimeters ItemPackageDimensions_Length : 3.9878 centimeters ItemPackageDimensions_Width : 14.097 centimeters ItemPackageQuantity : 10 ItemShape : Cylinder ItemTypeKeyword : butt-terminals LowerTemperatureRating : -40 degrees_celsius Manufacturer : KONBUR Material : Polyolefin Material1 : Nylon Material2 : Copper MaximumVoltage : 600 volts MeasurementSystem : Metric ModelNumber : butt terminals-3 NumberOfItems : 250 OperatingVoltage : 300 volts_of_alternating_current PartNumber : butt terminals-3 ProductDescription : SPECIFICATIONS: 1.30 x White Connectors: Diameter 1.7 mm, able cross-section 0.25-0.34 mm² (A.W.G.:26-24); 2.40 x Red Connectors: Diameter 2.7 mm, Cable cross-section 0.5-1.0 mm² (A.W.G.:22-18); 3.40 x Blue Connectors: Diameter 4.5 mm, Cable cross-section 1.5-2.5 mm²(A.W.G.:16-14); 4.10 x Yellow Connectors: Diameter 6.0 mm, Cable cross-section 4.0-6.0 mm²(A.W.G.:12-10) TECHNICAL DETAILS Shrinkage ratio: 2:1 Min. Shrinking Temp.: 175℉(80℃) Min. Solder Sleeve Melting Temp.: 280℉(138℃) NOTE: The above mentioned is the temperature of the connector surface, rather than the temperature of the heat gun you set. SIMPLE TO USE: STEP1: Strip the wires, insert and position two wire ends into the connector. STEP2: Apply heat while rotating the connector to distribute heat evenly. STEP3: Let it cool down. You get your durable and waterproof connection. Enjoy it! WARM TIPS: 1. Be careful not to heat over from the beginning, it can cause tube melting damage while the solder ring is still not melting. 2. Do not get too close. Keep about 3-5cm from heat targeted connectors surface. Super Flexible: Handy to use in wire harnesses and hard to reach areas. Sealing & Waterproof: With IP67 waterproof rating, can be submerged under water. Protection against wire corrosion, abrasion, mechanical abuse and chemical attack. ProductSiteLaunchDate : 2021-05-10T00:00:00.000-07:00 Size : 250pcs SpecificationMet : Ip67 StudSize : NO Style : CCD200B SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureRating : 257 degree fahrenheit TerminalType : Butt Terminal UnitCount : 200 UnspscCode : 39121400