The item arrived quickly. The size was perfect for the baby bath in the back of the car. Tested to see if socket size works before actually needing it. As expected, it fits perfectly. I advise you to paint or glue the tape to the size you use the most. If there is more than one vehicle, use a different color for each one. When you need it and the weather is bad. counting seconds. Anything that speeds up the process and gets you out of harm's way will help. If you've ever had to change a driver's side tire on a busy road or highway, you'll know what I mean. I highly recommend this item. Also check the mounting nuts before your next ride. Modern pneumatic ratchets tighten the nuts so tightly that it would be difficult for Superman to remove them. I have a socket and a ratchet to remove it. But even that was bleak, initially to blossom. Take a good star key. You'll be glad you did when the need arose.