The MS3367-4-7 4.1" 18LB Purple CT from Southwire's Topaz Lighting is designed for secure electrical connections with a weight capacity of 18 pounds. This connector is made from durable materials, ensuring long-lasting performance in various applications. The purple color coding aids in easy identification, making it suitable for complex wiring systems. Its compact design allows for straightforward installation in tight spaces, making it a reliable choice for both professional electricians and DIY enthusiasts. This connector meets industry standards for safety and performance.