Gardner Bender Toggle Switch Cover is designed to provide reliable protection for your toggle switches, ensuring they remain safe from moisture and dust. This tough, weather-resistant cover features a built-in hex nut base that easily screws onto the toggle switch base, ing a secure fit. Each package includes two covers, making it convenient for multiple applications. Made from durable EDPM rubber, this UL listed product s quality and durability for long-lasting use. Model Number: GSW-20