Master Lock 207D Large Magnetic Keycase 3-Pack

Maybe these aren't to be used to hide a key underneath your car... No, they definitely aren't.I used to drive a lot and never wanted to be locked out on accident. I guess that dream is dead now. I secured it on the side of my frame, it seemed to be holding tight. At some point a few days later I checked to make sure it was still there. Nope. Gone. Fell by the roadside somewhere, in a ditch, forgotten, cold, alone. Left to ponder its existence when it no longer has a purpose.

This is a great magnetic key storer. It quite large and almost all car keys or car key fob would easily fit inside it ( one may have to wrap the key in a cloth to keep it from bouncing around). It is by far the largest magnetic key holder that I have been able to find. It also has a very substantial magnet that will really good the key in to any metallic sutface. Certainly deserves five stars and an enthudiastic endorsement. So why do I give it only four stars? Because after the key case has attached to some place under your car and endured every raindrop and every bit of dirt possible, it is virtually impossible to open it with the shallow finger grips impressed into the top of the case. In fact, it is very difficult to open immediately after one opens the package. The solution, take a hammer to it or put it on the ground and stomp on it until it breaks open. These cases are so inexpensive that breaking them open is no great loss compared to not having a key available and having to call a locksmith to open up your car. Great product at a great price that really will hold almost any key!

For the life of me, I don't understand the philosophy behind GMs "self locking" doors. I've tried every setting possible and all ll I can tell is that their philosophy seems to be to lock me out of my blazer at least once per month... Anyway, I stick an extra key on the frame under the back bumper and MAN, HAS IT SAVED MY BACON OVER AND OVER AGAIN!! The only problem is that it's right where all the spray from the tires goes so I find myself needing to replace it after about three years. This is a great little box that has saved my day on many occasions. Handles my big blazer key with plenty of room to spare.

The negative, then the positive:Cons:1) Not waterproof in the slightest.2) the lid pops off very easily3) its huge, and therefore very difficult to conceal3) The magnet is so-soPros:A) it's huge, so those of you with huge keys and a fob to boot, can also fit in the house key, the garage key, and few othersProblem Details:As mentioned, the lid pops off very easily, and is not watertight in the slightest. You can tell the latter simply by noticing the amount of play in the lid when you touch the lid or shake the box when empty. As for the former, I wrapped a paper towel around my car key, and enclosed it in a ziplock, to avoid noise, shock to the lid from the key hitting it while the car is moving, and to avoid the key being ruined by being exposed to the elements for years by the time I need it. When I put the lid on it lid popped off immediately during closure from the force of the paper towel. Compressing it every so gently remedied that. Sure, the lid is in a weakly-secured state until closed, as would be expected, but the lid opens with the gentlest touch of the thumb, rendering it completely insecure for vehicle usage.If you can find a place on the subframe of you car, not visible from the outside, not covered with undercoating or dirt, large enough to hold this monster, and also against something just forward of the key box, so that it doesn't get hit by road debris / water, then it may stick for you. The HUGE size makes the so-so- magnet a real liabilityTEMPORARY FIX:I used packing tape to seal the edges around the lid, as well as secure the lid. Afterall, I hope to never use this. If you do this, I recommend great care to ensure the lid-container boundaries are sealed well, by using razor blade to trim and transform the tape for the planar corners, and to double-layer. Pro note: don't wrap excess around the bottom for a job like this, it just causes a weak point for moisture ingress and quick tape delamination. Trim the excess with a razor blade and NEVER touch any part of the adhesive surface with your fingers, of course.PERMANENT FIX:Don't trust online purchases for quality, of course. The others available here will be no better.Keep your eyes open at auto parts stores and replace this one As Soon As Practical.

Strong magnet. Simple, practical and does the jobt. Fits my car and house key perfectly, and has room for some cash, card for emergency needs.Used to got stranded out of nowhere when we got lock out of the car from a road trip. No police or road side assistance could help. It was dangerous to be trapped in nature at night and nothing to protect yourself. So after that event, we decided find something to keep our spare keys under the car so we wont ever have to face that situation ever again. I have done research and just cannot bring myself to pay so much for something made out of just plastic. Good thing I found this product.Tip: Add some paper or cotton balls in there to keep the keys from sliding around and makes noise while you are driving and reduce the risk of damaging the box. .

For those who say this doesn't stay put on their car - you're doing it wrong. Sorry.This is an excellent product and it fits my spare Toyota 4Runner key with room to spare for hiding some emergency money. I got this to replace a different key box that was affixed to my truck frame and lasted for tens of thousands of miles from sand on the North Carolina Atlantic shore to 11,000 feet of of rough mountain terrain in 4x4 low gear in the mountains of New Mexico. That one had half the magnet and half the space this one does and it didn't move ever. Road salt finally got to it and I had to replace it after 3 years, that's why I'm getting this one. For those wondering, yes, this box will also fit a full size Toyota electronic key fob, too. I only use it for my spare key, though.You have to affix it to your vehicle frame - not the wheel well - so the magnet face is pointing straight up (parallel to the to the ground). It won't fall off for any reason. Yeah, you have to get on your hands and knees to fetch it when needed, but it will be there.