1. Stable and Strong Design – This pack contains 600 red winged wire twist connectors rated for 18–8 AWG wires. The connectors feature knurled textured wings that provide secure grip and enhanced torsional leverage. Internal metal springs ensure firm, stable connections without accidental dislodgement. 2. Safety Insulation Materials – The connectors have high-quality nylon shells and metal springs. The insulated plastic casing provides electrical safety during wire connections. The durable thermoplastic shell is rated for temperatures up to 221°F (105°C). 3. Excellent Performance – These wire connectors offer reliable electrical performance. The internal copper components ensure good conductivity, support efficient current flow, and help maintain voltage stability. They are rated for 600V in building wiring and 1000V in lighting fixtures and signs. 4. Quick Connection – Designed for fast, solder-free connections in automotive, building wiring, lighting fixtures, and signage applications. Simply insert stripped conductors into the connector and tighten. The winged design enables easy installation and removal. Each connector is clearly marked with its model and specifications. 5. Wide Application – These durable wire connectors feature robust construction and strong gripping power to hold wires securely. Suitable for use in home theater systems and other residential and commercial electrical applications. Color: Red Material: Plastic Package Contents: 600 x Wire Connectors