Foghorn ConstructionBolt-On Keyed Shipping Container Lock Box with 4 Keys - 100% Steel for Heavy Duty Security

The lock boxes are the most rugged and secure container lock box that I have been able to find. The mounting bolts are 3.130 inches long and 0.605 inches in diameter. The included lock is extremely heavy duty and comes with 5 keys. I have purchased 4 so far and none of them are keyed the same. When I lost all but one key to one of my locks, they sent me 5 blanks and an entirely new lock set with 5 keys at no charge just in case I could not find a locksmith capable of cutting the blanks. Wonderful customer service.

I purchased this product and was very impressed by the quality and design. PLEASE READ THIS PART... THE KEYS ARE UNIVERSAL. Sorry to say i was broken into and it baffled me why there were no marks showing someone trying to gain entry. So i ordered the same kit (Lock Box and Lock) and to my dismay the lock was able to be opened by my old key. In the picture i uploaded you will see the 5 keys supplied when you purchase the kit and the key circled in red is one of the 5 keys in the kit in my original purchase.

If you buy this, you need to open bigger hole for padlock to fit.

very nice lock, ive had it for a few months now, its starting to rust really bad, i sanded it and hit it with a coat of Rust oleum, it looks alot better, it does work good

It's very heavy duty, welding looks like a beginner weld.The only problem I had was the lock they included will not fit, or line up.Other than that we shall see if it holds up.