Protect toggle switches from moisture, dust, and dirt with this UV-resistant, black silicon cover. The built-in hex nut base screws onto most velvac-174 toggle switches, providing a secure fit. Rated for temperatures ranging from -40-176 to +350-176 F (+180-176 C), this cover is practical and durable. Sold individually, it fits most makes and models, making it a versatile and essential addition to any switch or solenoid setup. Keep your switches protected and functioning optimally with this reliable and practical product.