WeatherProof Wire Connectors, Model 62® Gray/Red, Box of 1,000

Twist-on weatherproof connector pre-filled with 100% silicone sealant for damp or wet above-grade use. Rated 600V and 221°F (105°C), it supports #18 to #8AWG (1.02 to 3.26mm) copper conductors (minimum two #18, maximum three #10). 1000 per box.