4 AWG Butt Splice Connectors - Pure Copper Tin Plated Marine Grade (100 pcs)
Copper bay butt splice connectors with tin plating for corrosion resistance and marine use. Includes heat shrink tubing for sealing. Customer note: good splice quality with durable performance, though some size fit concerns were reported
Highlights
- marine-grade tin-plated copper
- dual-wall heat shrink with adhesive
- solid or stranded wire compatibility
Pros
- pure copper conductor for good conductivity
- tin plated for corrosion resistance
- includes dual wall heat shrink tubing with adhesive
- suitable for solid or stranded wire
- crimp or solder connection ready
Cons
- mixed feedback on wire fit/true size
- some customers found heat shrinkage length unchanged
- perceived size issues by some buyers
Best For
Features
- Includes AWG butt connectors with black dual-wall heat shrink tubing (2 inches per connector)
- Made of pure copper with tin plating for improved corrosion resistance
- Dual-wall heat shrink contains heat-activated adhesive to seal against water, solvents, and salts
- Designed to fit solid or stranded wire for crimp or solder connections
- Non-insulated splice connectors suitable for marine and outdoor use
