120pcs Heat Shrink Butt Connectors Butt Terminal Crimp Electrical Wire Connector Waterproof Insulated Butt Splice Terminal for Automotive Marine Boat

The connectors can be used on your auto, boat, home, trailer, RV or motorcycle wiring project, these heat shrink butt terminals will help you create secure and durable connections every time. It is also a great gift for your father or whom like DIY repair project. You will never regret that prepare one at home for sudden repair maintenance. Feature: 1. An easy one step connection of wires, soldered, insulated and sealed. 2. Can be ideal use in marine and automobile applications. 3. Polyolefin tubing in outside and hot melt adhesive in inside. 4. Solder and seal and with advanced waterproof function. 5. Polyolefin heat shrink butt connectors improved pullout strength, provides seal, strain relief, cable check, and insulation. Specificions: Operating temperature range: Minimum temperature for solder to melt: 138°C Minimum shrink temperature: 80°C Operating temperature :-55°C - 125°C Color: Yellow, Blue, Red, White Material: Tinned Copper Total quantity: 120Pcs Package Include: 40xRed Connectors: Diameter 2.7 mm, Cable cross-section 0.5-1.0 mm² (A.W.G.:22-18); 40xBlue Connectors: Diameter 4.5 mm, Cable cross-section 1.5-2.5 mm²(A.W.G.:16-14); 30xWhite Connectors: Diameter 1.7 mm, able cross-section 0.25-0.34 mm² (A.W.G.:26-24); 10xYellow Connectors: Diameter 6.0 mm, Cable cross-section 4.0-6.0 mm²(A.W.G.:12-10). A friendly warning: When heating, don't just focus on the solder in the middle. It's better to put the connectors at about 0.6 feet above the flame to avoid excessive local heating. Any further questions, just feel free to let us seller know. We would try our best to assist you and meet your requirement.