12-10awg Heat Shrink Butt Connectors (200)

ANCOR heat shrink butt connectors deliver professional-grade performance in a convenient reusable jar. The clear container enables quick terminal identification, while the flip lid ensures easy access during installations. These 12-10 AWG connectors utilize cross-linked polyolefin tubing—stronger and non-flammable compared to standard PVC. Heat-activated adhesive creates an impervious seal against saltwater, oil, acids, and UV exposure with integrated strain relief. Nylon insulation provides marine-grade durability against sunlight, moisture, chemicals, vibration, and cut-through damage. UL Listed and CSA Recognized for safety assurance, they shrink to one-third original size at 257°F with operating temperatures from 40°C to 110°C. Tinned copper resists corrosion in harsh marine conditions. Comprehensive 200-pack for extended projects.