KYHSHJ Heat Shrink Butt Connectors, Waterproof Electrical Marine Automotive Wire Crimp Terminals connectorsInsulated Waterproof Electrical Wire Connectors(16-14AWG-1000Pcs)

High Quality Pure copper tinned: the heat shrink butt connectors with a copper core ensures strong secure crimping every time, providing minimal voltage drop, high current flow, and less heat, this makes your connection project safer and better.
Insulated and Waterproof:The 3:1 heat shrink connector with adhesive lined will exude hot melt adhesive after being evenly heate,quickly shrink and adhesion to the insulation of the wire. Create a complete environmental seal. Wear-resistantInsulated and Waterproofand can be used underground
EASY TO USE Strip wire insulation with a wire crimper, crimp the connector barrel, then heat with a heat gun or small torch. Start establishing secure, persistent connections in seconds. No soldering kit required
Widely Applications: Ideal for marine and automotive applications, whether you are working on a vehicle, home, marine or scientific project, our electrical crimp connectors will ensure a strong watertight seal to ensure a strong bond
Safety Certificationheat shrink connectors are compliant with ROHS, ISO 9001:2008, SGS and CE standards