Thanks for choose Dechengbao Crimping Tool for Heat Shrink Connectors with 200PCS Marine Grade Heat Shrink Butt Connectors of Tinned Red CopperHeat Shrink Connectors Kit Feature:WaterproofEach wire terminal is lined with a polyolefin adhesive glue so that when crimped onto the wire ends and heated the terminal is completely sealed against water.Strong StructureWith polyolefin tubing outside and copper core inside, it features a stop in the middle so that wire would not pass through.Safe and LeakproofSeamless tubes design and good insulation properties makes it safe when you use our butt connectors for your project.Crimper feature:Heavy and thickGreat gripRatcheting tight and preciseHeat shrink butt connectors setCrimping tool for heat shrink connectors HOW TO USE 1.
