
Tool-Free Brass Insert Terminal Connectors for Durable Connections. Tool-Free Installation: Insert and release spring for wiring in seconds, boosting efficiency. Gas-Tight Connection: Spring clamp ensures low-resistance, gas-tight contact preventing heating. High Vibration Resistance: Stable clamping force unaffected by vibration, thermal expansion, or creep. Reusable Design: Depress spring to easily remove or replace wires for maintenance. Enhanced Safety: Prevents accidental contact and eliminates risks from over-tightening. Compact Structure: Enables high-density layouts and neat wiring in distribution boxes. UL & VDE Certified: Meets UL94V-0 and VDE standards for reliable electrical performance. Brass Insert Material: Durable brass insert ensures long-term conductivity and connection stability.