16PCS 2 AWG Non-Insulated Butt Splice Connectors Kit with 16PCS 3:1 Heat Shrink Tubing, Pure Copper Flared Barrel Crimp Terminals

About this item: – Package Contents: 16 heavy-duty bare pure copper 2 AWG non-insulated butt splice connectors, rated for 600V, compatible with solid or stranded wire. Includes 16 pieces of 3:1 dual wall adhesive heat shrink tubing (8 black, 8 red) for insulation. – Material: Made of 99.9% T2 purple copper with low resistivity, ensuring excellent conductivity for maximum current flow. – Performance: Pure copper provides superior electrical performance compared to aluminum alloy or brass. High electrolyte grade copper connectors outlast and outperform other metals. – Annealed Copper: 100% annealed electrolytic grade copper improves material properties for better crimping, reducing the risk of breakage. – Strong Crimps: Thick, seamless longer length barrels ensure high conductivity and super strong crimps. The design prevents splitting and ensures wires won’t pull out. – Safe & Reliable: Seamless barrels provide corrosion resistance and moisture protection. Suitable for crimping or soldering, keeping electrical components safe. – Easy to Use: Flared barrel openings allow easy wire insertion. Pre-cut heat shrink tubing improves work efficiency. – Versatile: Ideal for automotive, marine, solar, and other electrical applications requiring reliable connections.