Terminal Connectors Cable Ends are Made of pure copper tube with strong durability.99.9% Purple Copper, great quality.
Heavy Duty Construction for Enhanced High Temperature Durability
Including 6 types UL Listed AWG wire lugs and 2:1 Heat Shrink tube.Close End Pad Seals Out Moisture Keeping Cables Dry
UL Tested & Approved,Can be Crimped or Soldered
Heat shrink tubing,total 30pcs. Ratio: 2:1 Operating Temperature: -55°C to + 125°C