Heat Shrink Butt Connectors, Insulated Waterproof Electrical Marine Automotive Tinned Copper Wire Crimp Terminals, Butt Splice for Boat Truck Stereo Joint (16-14AWG-500Pcs)

DurabilityPure copper tinned :Each butt terminal is tinned with high-quality red copper to ensure good conductivity and durability Effectively prevent copper layer rust and then cause bad contact,anti oxidation prevent electrical sparks. Strong conductive
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