Kuject 200PCS Solder Seal Wire Connector Kit, Solder Seal Butt Terminal Waterproof Insulated Electrical Butt Terminals Wire Splice for Automotive Marine Boat

Specification: Shrinkage ratio is 2:1 Temperature that start to shrink: 80℃ Temperature that solder ring start to melt: 111˚C Temperature that solder ring melt completely：138˚C Note: It means the temperature of surface of the connector, rather than the temperature that the hot air gun should set. How to use: 1. Strip the two wires that going to connect and select the right size of connector. 2. Thread the connector to one of the wires and then twist the two conductor together. 3. Move the connector to the middle of the conductor. 4. Apply heat to the connector slowly and evenly with a hot air gun with nozzle until it melt with the wire. Note:Package Include: 1. 50 x White Connectors: Diameter 1. 7 mm, able cross section 0. 25 0. 34 mm²(A. W. G. :26 24; 2. 70 x Red Connectors: Diameter 2. 7 mm, Cable cross section 0. 5 1. 0 mm²(A. W. G. :22 18; 3. 65 x Blue Connectors: Diameter 4. 5 mm, Cable cross section 1. 5 2. 5 mm²(A. W. G. :16 14; 4. 15 x Yellow Connectors: Diameter 6. 0 mm, Cable cross section 4. 0 6. 0 mm²(A. W. G. :12 10.