Premium Insulated Butt Connectors – Reliable & Durable Electrical Solutions
High-conductivity copper core ensures optimal electrical flow with minimal resistance, ideal for automotive, marine, and industrial wiring. Heat-resistant PVC insulation withstands up to 221°F (105°C), preventing melting or cracking in high-temperature environments. Pre-crimped design with precision-engineered tin plating resists corrosion, extending lifespan in humid or outdoor applications. Flared entry for effortless wire insertion, saving time during bulk installations. Compatible with 12-10 AWG wires. UL-listed for safety compliance, trusted by professionals for secure, vibration-proof connections. Buy wholesale at unbeatable prices—stock up for large-scale projects without compromising quality.