These Wood's Powr-Grip Vacuum Cups are a must-have for any Equalizer brand enthusiast. The cups are designed to fit most vacuum cup holders and are perfect for keeping your drinks and other small items secure while on the road. The manufacturer part number is VHC913, making it easy to search for and purchase. Whether you're a collector or just looking for a unique addition to your automotive tool collection, these cups are sure to impress.